17387890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 16904270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 2267, 3835, 4534, 7670, 11335, 22670, 29471, 58942, 133753, 147355, 267506, 294710, 668765, 1337530, 1738789, 3477578, 8693945, 17387890]

約数ペア:

[(1, 17387890), (2, 8693945), (5, 3477578), (10, 1738789), (13, 1337530), (26, 668765), (59, 294710), (65, 267506), (118, 147355), (130, 133753), (295, 58942), (590, 29471), (767, 22670), (1534, 11335), (2267, 7670), (3835, 4534)]