16113790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 22206338

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1231, 1309, 1870, 2462, 2618, 6155, 6545, 8617, 12310, 13090, 13541, 17234, 20927, 27082, 41854, 43085, 67705, 86170, 94787, 104635, 135410, 146489, 189574, 209270, 230197, 292978, 460394, 473935, 732445, 947870, 1150985, 1464890, 1611379, 2301970, 3222758, 8056895, 16113790]

約数ペア:

[(1, 16113790), (2, 8056895), (5, 3222758), (7, 2301970), (10, 1611379), (11, 1464890), (14, 1150985), (17, 947870), (22, 732445), (34, 473935), (35, 460394), (55, 292978), (70, 230197), (77, 209270), (85, 189574), (110, 146489), (119, 135410), (154, 104635), (170, 94787), (187, 86170), (238, 67705), (374, 43085), (385, 41854), (595, 27082), (770, 20927), (935, 17234), (1190, 13541), (1231, 13090), (1309, 12310), (1870, 8617), (2462, 6545), (2618, 6155)]