18747034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 29685600

約数和(自身を除く): 10938566

約数列:

[1, 2, 19, 38, 619, 797, 1238, 1594, 11761, 15143, 23522, 30286, 493343, 986686, 9373517, 18747034]

約数ペア:

[(1, 18747034), (2, 9373517), (19, 986686), (38, 493343), (619, 30286), (797, 23522), (1238, 15143), (1594, 11761)]