19158612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7676

約数の個数: 48

約数和(自身を含む): 51340800

約数和(自身を除く): 32182188

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7639, 15278, 22917, 30556, 45834, 84029, 91668, 145141, 168058, 252087, 290282, 336116, 435423, 504174, 580564, 870846, 1008348, 1596551, 1741692, 3193102, 4789653, 6386204, 9579306, 19158612]

約数ペア:

[(1, 19158612), (2, 9579306), (3, 6386204), (4, 4789653), (6, 3193102), (11, 1741692), (12, 1596551), (19, 1008348), (22, 870846), (33, 580564), (38, 504174), (44, 435423), (57, 336116), (66, 290282), (76, 252087), (114, 168058), (132, 145141), (209, 91668), (228, 84029), (418, 45834), (627, 30556), (836, 22917), (1254, 15278), (2508, 7639)]