19136808

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 52615680

約数和(自身を除く): 33478872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 3967, 4824, 7934, 11901, 15868, 23802, 31736, 35703, 47604, 71406, 95208, 142812, 265789, 285624, 531578, 797367, 1063156, 1594734, 2126312, 2392101, 3189468, 4784202, 6378936, 9568404, 19136808]

約数ペア:

[(1, 19136808), (2, 9568404), (3, 6378936), (4, 4784202), (6, 3189468), (8, 2392101), (9, 2126312), (12, 1594734), (18, 1063156), (24, 797367), (36, 531578), (67, 285624), (72, 265789), (134, 142812), (201, 95208), (268, 71406), (402, 47604), (536, 35703), (603, 31736), (804, 23802), (1206, 15868), (1608, 11901), (2412, 7934), (3967, 4824)]