22893910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 45122112

約数和(自身を除く): 22228202

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2887, 3965, 5774, 7930, 14435, 28870, 37531, 75062, 176107, 187655, 352214, 375310, 880535, 1761070, 2289391, 4578782, 11446955, 22893910]

約数ペア:

[(1, 22893910), (2, 11446955), (5, 4578782), (10, 2289391), (13, 1761070), (26, 880535), (61, 375310), (65, 352214), (122, 187655), (130, 176107), (305, 75062), (610, 37531), (793, 28870), (1586, 14435), (2887, 7930), (3965, 5774)]