11975730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30730

約数の個数: 32

約数和(自身を含む): 30953664

約数和(自身を除く): 18977934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30707, 61414, 92121, 153535, 184242, 307070, 399191, 460605, 798382, 921210, 1197573, 1995955, 2395146, 3991910, 5987865, 11975730]

約数ペア:

[(1, 11975730), (2, 5987865), (3, 3991910), (5, 2395146), (6, 1995955), (10, 1197573), (13, 921210), (15, 798382), (26, 460605), (30, 399191), (39, 307070), (65, 184242), (78, 153535), (130, 92121), (195, 61414), (390, 30707)]