19623312

素因数分解:

$2^4\times 3^2\times {\mathrm{136273}}^1$

素因数の和:136287

約数の個数: 30

約数和(自身を含む): 54918422

約数和(自身を除く): 35295110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 136273, 272546, 408819, 545092, 817638, 1090184, 1226457, 1635276, 2180368, 2452914, 3270552, 4905828, 6541104, 9811656, 19623312]

約数ペア:

[(1, 19623312), (2, 9811656), (3, 6541104), (4, 4905828), (6, 3270552), (8, 2452914), (9, 2180368), (12, 1635276), (16, 1226457), (18, 1090184), (24, 817638), (36, 545092), (48, 408819), (72, 272546), (144, 136273)]