23141690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16183}}^1$

素因数の和:16214

約数の個数: 32

約数和(自身を含む): 48940416

約数和(自身を除く): 25798726

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16183, 32366, 80915, 161830, 178013, 210379, 356026, 420758, 890065, 1051895, 1780130, 2103790, 2314169, 4628338, 11570845, 23141690]

約数ペア:

[(1, 23141690), (2, 11570845), (5, 4628338), (10, 2314169), (11, 2103790), (13, 1780130), (22, 1051895), (26, 890065), (55, 420758), (65, 356026), (110, 210379), (130, 178013), (143, 161830), (286, 80915), (715, 32366), (1430, 16183)]