13141216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 29015280

約数和(自身を除く): 15874064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1009, 1184, 1628, 2018, 3256, 4036, 6512, 8072, 11099, 13024, 16144, 22198, 32288, 37333, 44396, 74666, 88792, 149332, 177584, 298664, 355168, 410663, 597328, 821326, 1194656, 1642652, 3285304, 6570608, 13141216]

約数ペア:

[(1, 13141216), (2, 6570608), (4, 3285304), (8, 1642652), (11, 1194656), (16, 821326), (22, 597328), (32, 410663), (37, 355168), (44, 298664), (74, 177584), (88, 149332), (148, 88792), (176, 74666), (296, 44396), (352, 37333), (407, 32288), (592, 22198), (814, 16144), (1009, 13024), (1184, 11099), (1628, 8072), (2018, 6512), (3256, 4036)]