19045416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61043}}^1$

素因数の和:61065

約数の個数: 32

約数和(自身を含む): 51276960

約数和(自身を除く): 32231544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61043, 122086, 183129, 244172, 366258, 488344, 732516, 793559, 1465032, 1587118, 2380677, 3174236, 4761354, 6348472, 9522708, 19045416]

約数ペア:

[(1, 19045416), (2, 9522708), (3, 6348472), (4, 4761354), (6, 3174236), (8, 2380677), (12, 1587118), (13, 1465032), (24, 793559), (26, 732516), (39, 488344), (52, 366258), (78, 244172), (104, 183129), (156, 122086), (312, 61043)]