61218874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15641}}^1$

素因数の和:15765

約数の個数: 16

約数和(自身を含む): 97606080

約数和(自身を除く): 36387206

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 15641, 31282, 297179, 594358, 1611023, 3222046, 30609437, 61218874]

約数ペア:

[(1, 61218874), (2, 30609437), (19, 3222046), (38, 1611023), (103, 594358), (206, 297179), (1957, 31282), (3914, 15641)]