19369452

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 46996992

約数和(自身を除く): 27627540

約数列:

[1, 2, 3, 4, 6, 12, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 563, 564, 732, 1126, 1689, 2252, 2867, 3378, 5734, 6756, 8601, 11468, 17202, 26461, 34343, 34404, 52922, 68686, 79383, 103029, 105844, 137372, 158766, 206058, 317532, 412116, 1614121, 3228242, 4842363, 6456484, 9684726, 19369452]

約数ペア:

[(1, 19369452), (2, 9684726), (3, 6456484), (4, 4842363), (6, 3228242), (12, 1614121), (47, 412116), (61, 317532), (94, 206058), (122, 158766), (141, 137372), (183, 105844), (188, 103029), (244, 79383), (282, 68686), (366, 52922), (563, 34404), (564, 34343), (732, 26461), (1126, 17202), (1689, 11468), (2252, 8601), (2867, 6756), (3378, 5734)]