12910766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 22619520

約数和(自身を除く): 9708754

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 461, 737, 922, 1273, 1474, 2546, 5071, 8759, 10142, 14003, 17518, 28006, 30887, 61774, 96349, 192698, 339757, 586853, 679514, 1173706, 6455383, 12910766]

約数ペア:

[(1, 12910766), (2, 6455383), (11, 1173706), (19, 679514), (22, 586853), (38, 339757), (67, 192698), (134, 96349), (209, 61774), (418, 30887), (461, 28006), (737, 17518), (922, 14003), (1273, 10142), (1474, 8759), (2546, 5071)]