19676010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 48748032

約数和(自身を除く): 29072022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21157, 42314, 63471, 105785, 126942, 211570, 317355, 634710, 655867, 1311734, 1967601, 3279335, 3935202, 6558670, 9838005, 19676010]

約数ペア:

[(1, 19676010), (2, 9838005), (3, 6558670), (5, 3935202), (6, 3279335), (10, 1967601), (15, 1311734), (30, 655867), (31, 634710), (62, 317355), (93, 211570), (155, 126942), (186, 105785), (310, 63471), (465, 42314), (930, 21157)]