19007042390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{462571}}^1$

素因数の和:463172

約数の個数: 32

約数和(自身を含む): 39166896384

約数和(自身を除く): 20159853994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 587, 1174, 2935, 4109, 5870, 8218, 20545, 41090, 462571, 925142, 2312855, 3237997, 4625710, 6475994, 16189985, 32379970, 271529177, 543058354, 1357645885, 1900704239, 2715291770, 3801408478, 9503521195, 19007042390]

約数ペア:

[(1, 19007042390), (2, 9503521195), (5, 3801408478), (7, 2715291770), (10, 1900704239), (14, 1357645885), (35, 543058354), (70, 271529177), (587, 32379970), (1174, 16189985), (2935, 6475994), (4109, 4625710), (5870, 3237997), (8218, 2312855), (20545, 925142), (41090, 462571)]