12455696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 29248128

約数和(自身を除く): 16792432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 181, 184, 187, 253, 272, 362, 368, 374, 391, 506, 724, 748, 782, 1012, 1448, 1496, 1564, 1991, 2024, 2896, 2992, 3077, 3128, 3982, 4048, 4163, 4301, 6154, 6256, 7964, 8326, 8602, 12308, 15928, 16652, 17204, 24616, 31856, 33304, 33847, 34408, 45793, 49232, 66608, 67694, 68816, 70771, 91586, 135388, 141542, 183172, 270776, 283084, 366344, 541552, 566168, 732688, 778481, 1132336, 1556962, 3113924, 6227848, 12455696]

約数ペア:

[(1, 12455696), (2, 6227848), (4, 3113924), (8, 1556962), (11, 1132336), (16, 778481), (17, 732688), (22, 566168), (23, 541552), (34, 366344), (44, 283084), (46, 270776), (68, 183172), (88, 141542), (92, 135388), (136, 91586), (176, 70771), (181, 68816), (184, 67694), (187, 66608), (253, 49232), (272, 45793), (362, 34408), (368, 33847), (374, 33304), (391, 31856), (506, 24616), (724, 17204), (748, 16652), (782, 15928), (1012, 12308), (1448, 8602), (1496, 8326), (1564, 7964), (1991, 6256), (2024, 6154), (2896, 4301), (2992, 4163), (3077, 4048), (3128, 3982)]