19034812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 34384896

約数和(自身を除く): 15350084

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 983, 1966, 3932, 4841, 9682, 19364, 46201, 92402, 101249, 184804, 202498, 404996, 4758703, 9517406, 19034812]

約数ペア:

[(1, 19034812), (2, 9517406), (4, 4758703), (47, 404996), (94, 202498), (103, 184804), (188, 101249), (206, 92402), (412, 46201), (983, 19364), (1966, 9682), (3932, 4841)]