38316590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 74644416

約数和(自身を除く): 36327826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 1223, 2410, 2446, 3133, 6115, 6266, 12230, 15665, 15899, 31330, 31798, 79495, 158990, 294743, 589486, 1473715, 2947430, 3831659, 7663318, 19158295, 38316590]

約数ペア:

[(1, 38316590), (2, 19158295), (5, 7663318), (10, 3831659), (13, 2947430), (26, 1473715), (65, 589486), (130, 294743), (241, 158990), (482, 79495), (1205, 31798), (1223, 31330), (2410, 15899), (2446, 15665), (3133, 12230), (6115, 6266)]