2018193597502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23609}}^1\times {\mathrm{118399}}^1$

素因数の和:142048

約数の個数: 24

約数和(自身を含む): 3195169632000

約数和(自身を除く): 1176976034498

約数列:

[1, 2, 19, 38, 361, 722, 23609, 47218, 118399, 236798, 448571, 897142, 2249581, 4499162, 8522849, 17045698, 42742039, 85484078, 2795281991, 5590563982, 53110357829, 106220715658, 1009096798751, 2018193597502]

約数ペア:

[(1, 2018193597502), (2, 1009096798751), (19, 106220715658), (38, 53110357829), (361, 5590563982), (722, 2795281991), (23609, 85484078), (47218, 42742039), (118399, 17045698), (236798, 8522849), (448571, 4499162), (897142, 2249581)]