38089490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 72515520

約数和(自身を除く): 34426030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 653, 1306, 1535, 3070, 3265, 5833, 6530, 11666, 12407, 24814, 29165, 58330, 62035, 124070, 200471, 400942, 1002355, 2004710, 3808949, 7617898, 19044745, 38089490]

約数ペア:

[(1, 38089490), (2, 19044745), (5, 7617898), (10, 3808949), (19, 2004710), (38, 1002355), (95, 400942), (190, 200471), (307, 124070), (614, 62035), (653, 58330), (1306, 29165), (1535, 24814), (3070, 12407), (3265, 11666), (5833, 6530)]