15697611984

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2006341}}^1$

素因数の和:2006515

約数の個数: 40

約数和(自身を含む): 40800970912

約数和(自身を除く): 25103358928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 2006341, 4012682, 6019023, 8025364, 12038046, 16050728, 24076092, 32101456, 48152184, 96304368, 327033583, 654067166, 981100749, 1308134332, 1962201498, 2616268664, 3924402996, 5232537328, 7848805992, 15697611984]

約数ペア:

[(1, 15697611984), (2, 7848805992), (3, 5232537328), (4, 3924402996), (6, 2616268664), (8, 1962201498), (12, 1308134332), (16, 981100749), (24, 654067166), (48, 327033583), (163, 96304368), (326, 48152184), (489, 32101456), (652, 24076092), (978, 16050728), (1304, 12038046), (1956, 8025364), (2608, 6019023), (3912, 4012682), (7824, 2006341)]