23527790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16453}}^1$

素因数の和:16484

約数の個数: 32

約数和(自身を含む): 49756896

約数和(自身を除く): 26229106

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16453, 32906, 82265, 164530, 180983, 213889, 361966, 427778, 904915, 1069445, 1809830, 2138890, 2352779, 4705558, 11763895, 23527790]

約数ペア:

[(1, 23527790), (2, 11763895), (5, 4705558), (10, 2352779), (11, 2138890), (13, 1809830), (22, 1069445), (26, 904915), (55, 427778), (65, 361966), (110, 213889), (130, 180983), (143, 164530), (286, 82265), (715, 32906), (1430, 16453)]