23407670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16369}}^1$

素因数の和:16400

約数の個数: 32

約数和(自身を含む): 49502880

約数和(自身を除く): 26095210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16369, 32738, 81845, 163690, 180059, 212797, 360118, 425594, 900295, 1063985, 1800590, 2127970, 2340767, 4681534, 11703835, 23407670]

約数ペア:

[(1, 23407670), (2, 11703835), (5, 4681534), (10, 2340767), (11, 2127970), (13, 1800590), (22, 1063985), (26, 900295), (55, 425594), (65, 360118), (110, 212797), (130, 180059), (143, 163690), (286, 81845), (715, 32738), (1430, 16369)]