19307230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 36812160

約数和(自身を除く): 17504930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 331, 614, 662, 1535, 1655, 3070, 3310, 5833, 6289, 11666, 12578, 29165, 31445, 58330, 62890, 101617, 203234, 508085, 1016170, 1930723, 3861446, 9653615, 19307230]

約数ペア:

[(1, 19307230), (2, 9653615), (5, 3861446), (10, 1930723), (19, 1016170), (38, 508085), (95, 203234), (190, 101617), (307, 62890), (331, 58330), (614, 31445), (662, 29165), (1535, 12578), (1655, 11666), (3070, 6289), (3310, 5833)]