19156124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12703}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 37349760

約数和(自身を除く): 18193636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12703, 25406, 50812, 165139, 330278, 368387, 660556, 736774, 1473548, 4789031, 9578062, 19156124]

約数ペア:

[(1, 19156124), (2, 9578062), (4, 4789031), (13, 1473548), (26, 736774), (29, 660556), (52, 368387), (58, 330278), (116, 165139), (377, 50812), (754, 25406), (1508, 12703)]