13875130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 26582400

約数和(自身を除く): 12707270

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 709, 1030, 1418, 1957, 3545, 3914, 7090, 9785, 13471, 19570, 26942, 67355, 73027, 134710, 146054, 365135, 730270, 1387513, 2775026, 6937565, 13875130]

約数ペア:

[(1, 13875130), (2, 6937565), (5, 2775026), (10, 1387513), (19, 730270), (38, 365135), (95, 146054), (103, 134710), (190, 73027), (206, 67355), (515, 26942), (709, 19570), (1030, 13471), (1418, 9785), (1957, 7090), (3545, 3914)]