18872602

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2243}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 32421312

約数和(自身を除く): 13548710

約数列:

[1, 2, 7, 14, 601, 1202, 2243, 4207, 4486, 8414, 15701, 31402, 1348043, 2696086, 9436301, 18872602]

約数ペア:

[(1, 18872602), (2, 9436301), (7, 2696086), (14, 1348043), (601, 31402), (1202, 15701), (2243, 8414), (4207, 4486)]