11955143228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 25401600000

約数和(自身を除く): 13446456772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 167, 178, 322, 334, 356, 623, 644, 668, 1169, 1246, 1249, 2047, 2338, 2492, 2498, 3841, 4094, 4676, 4996, 7682, 8188, 8743, 14329, 14863, 15364, 17486, 26887, 28658, 28727, 29726, 34972, 53774, 57316, 57454, 59452, 104041, 107548, 111161, 114908, 201089, 208082, 208583, 222322, 341849, 402178, 416164, 417166, 444644, 683698, 778127, 804356, 834332, 1367396, 1460081, 1556254, 2392943, 2556703, 2920162, 3112508, 4785886, 4797409, 5113406, 5840324, 9571772, 9594818, 10226812, 17896921, 18563887, 19189636, 33581863, 35793842, 37127774, 67163726, 71587684, 74255548, 129947209, 134327452, 259894418, 426969401, 519788836, 853938802, 1707877604, 2988785807, 5977571614, 11955143228]

約数ペア:

[(1, 11955143228), (2, 5977571614), (4, 2988785807), (7, 1707877604), (14, 853938802), (23, 519788836), (28, 426969401), (46, 259894418), (89, 134327452), (92, 129947209), (161, 74255548), (167, 71587684), (178, 67163726), (322, 37127774), (334, 35793842), (356, 33581863), (623, 19189636), (644, 18563887), (668, 17896921), (1169, 10226812), (1246, 9594818), (1249, 9571772), (2047, 5840324), (2338, 5113406), (2492, 4797409), (2498, 4785886), (3841, 3112508), (4094, 2920162), (4676, 2556703), (4996, 2392943), (7682, 1556254), (8188, 1460081), (8743, 1367396), (14329, 834332), (14863, 804356), (15364, 778127), (17486, 683698), (26887, 444644), (28658, 417166), (28727, 416164), (29726, 402178), (34972, 341849), (53774, 222322), (57316, 208583), (57454, 208082), (59452, 201089), (104041, 114908), (107548, 111161)]