16970668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29669}}^1$

素因数の和:29697

約数の個数: 24

約数和(自身を含む): 34891920

約数和(自身を除く): 17921252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 29669, 59338, 118676, 326359, 385697, 652718, 771394, 1305436, 1542788, 4242667, 8485334, 16970668]

約数ペア:

[(1, 16970668), (2, 8485334), (4, 4242667), (11, 1542788), (13, 1305436), (22, 771394), (26, 652718), (44, 385697), (52, 326359), (143, 118676), (286, 59338), (572, 29669)]