18924284

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 33866448

約数和(自身を除く): 14942164

約数列:

[1, 2, 4, 67, 134, 241, 268, 293, 482, 586, 964, 1172, 16147, 19631, 32294, 39262, 64588, 70613, 78524, 141226, 282452, 4731071, 9462142, 18924284]

約数ペア:

[(1, 18924284), (2, 9462142), (4, 4731071), (67, 282452), (134, 141226), (241, 78524), (268, 70613), (293, 64588), (482, 39262), (586, 32294), (964, 19631), (1172, 16147)]