1915207792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179461}}^1$

素因数の和:179521

約数の個数: 40

約数和(自身を含む): 4005591840

約数和(自身を除く): 2090384048

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 179461, 358922, 717844, 1435688, 2871376, 4127603, 5204369, 8255206, 10408738, 16510412, 20817476, 33020824, 41634952, 66041648, 83269904, 119700487, 239400974, 478801948, 957603896, 1915207792]

約数ペア:

[(1, 1915207792), (2, 957603896), (4, 478801948), (8, 239400974), (16, 119700487), (23, 83269904), (29, 66041648), (46, 41634952), (58, 33020824), (92, 20817476), (116, 16510412), (184, 10408738), (232, 8255206), (368, 5204369), (464, 4127603), (667, 2871376), (1334, 1435688), (2668, 717844), (5336, 358922), (10672, 179461)]