19863324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42443}}^1$

素因数の和:42466

約数の個数: 36

約数和(自身を含む): 54073656

約数和(自身を除く): 34210332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42443, 84886, 127329, 169772, 254658, 381987, 509316, 551759, 763974, 1103518, 1527948, 1655277, 2207036, 3310554, 4965831, 6621108, 9931662, 19863324]

約数ペア:

[(1, 19863324), (2, 9931662), (3, 6621108), (4, 4965831), (6, 3310554), (9, 2207036), (12, 1655277), (13, 1527948), (18, 1103518), (26, 763974), (36, 551759), (39, 509316), (52, 381987), (78, 254658), (117, 169772), (156, 127329), (234, 84886), (468, 42443)]