11621552

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 23550576

約数和(自身を除く): 11929024

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 293, 296, 536, 586, 592, 1072, 1172, 2344, 2479, 4688, 4958, 9916, 10841, 19631, 19832, 21682, 39262, 39664, 43364, 78524, 86728, 157048, 173456, 314096, 726347, 1452694, 2905388, 5810776, 11621552]

約数ペア:

[(1, 11621552), (2, 5810776), (4, 2905388), (8, 1452694), (16, 726347), (37, 314096), (67, 173456), (74, 157048), (134, 86728), (148, 78524), (268, 43364), (293, 39664), (296, 39262), (536, 21682), (586, 19832), (592, 19631), (1072, 10841), (1172, 9916), (2344, 4958), (2479, 4688)]