1393459202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1\times {\mathrm{15427}}^1$

素因数の和:17825

約数の個数: 16

約数和(自身を含む): 2201267040

約数和(自身を除く): 807807838

約数列:

[1, 2, 19, 38, 2377, 4754, 15427, 30854, 45163, 90326, 293113, 586226, 36669979, 73339958, 696729601, 1393459202]

約数ペア:

[(1, 1393459202), (2, 696729601), (19, 73339958), (38, 36669979), (2377, 586226), (4754, 293113), (15427, 90326), (30854, 45163)]