15442570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10799}}^1$

素因数の和:10830

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 17216630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10799, 21598, 53995, 107990, 118789, 140387, 237578, 280774, 593945, 701935, 1187890, 1403870, 1544257, 3088514, 7721285, 15442570]

約数ペア:

[(1, 15442570), (2, 7721285), (5, 3088514), (10, 1544257), (11, 1403870), (13, 1187890), (22, 701935), (26, 593945), (55, 280774), (65, 237578), (110, 140387), (130, 118789), (143, 107990), (286, 53995), (715, 21598), (1430, 10799)]