11921031896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4691}}^1\times {\mathrm{10247}}^1$

素因数の和:14975

約数の個数: 32

約数和(自身を含む): 23080135680

約数和(自身を除く): 11159103784

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4691, 9382, 10247, 18764, 20494, 37528, 40988, 81976, 145421, 290842, 317657, 581684, 635314, 1163368, 1270628, 2541256, 48068677, 96137354, 192274708, 384549416, 1490128987, 2980257974, 5960515948, 11921031896]

約数ペア:

[(1, 11921031896), (2, 5960515948), (4, 2980257974), (8, 1490128987), (31, 384549416), (62, 192274708), (124, 96137354), (248, 48068677), (4691, 2541256), (9382, 1270628), (10247, 1163368), (18764, 635314), (20494, 581684), (37528, 317657), (40988, 290842), (81976, 145421)]