19324788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7976

約数の個数: 48

約数和(自身を含む): 53316480

約数和(自身を除く): 33991692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7933, 15866, 23799, 31732, 47598, 55531, 95196, 111062, 166593, 222124, 230057, 333186, 460114, 666372, 690171, 920228, 1380342, 1610399, 2760684, 3220798, 4831197, 6441596, 9662394, 19324788]

約数ペア:

[(1, 19324788), (2, 9662394), (3, 6441596), (4, 4831197), (6, 3220798), (7, 2760684), (12, 1610399), (14, 1380342), (21, 920228), (28, 690171), (29, 666372), (42, 460114), (58, 333186), (84, 230057), (87, 222124), (116, 166593), (174, 111062), (203, 95196), (348, 55531), (406, 47598), (609, 31732), (812, 23799), (1218, 15866), (2436, 7933)]