19369692

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 51063936

約数和(自身を除く): 31694244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 313, 324, 382, 573, 626, 764, 939, 1146, 1252, 1719, 1878, 2292, 2817, 3438, 3756, 5157, 5634, 6876, 8451, 10314, 11268, 15471, 16902, 20628, 25353, 30942, 33804, 50706, 59783, 61884, 101412, 119566, 179349, 239132, 358698, 538047, 717396, 1076094, 1614141, 2152188, 3228282, 4842423, 6456564, 9684846, 19369692]

約数ペア:

[(1, 19369692), (2, 9684846), (3, 6456564), (4, 4842423), (6, 3228282), (9, 2152188), (12, 1614141), (18, 1076094), (27, 717396), (36, 538047), (54, 358698), (81, 239132), (108, 179349), (162, 119566), (191, 101412), (313, 61884), (324, 59783), (382, 50706), (573, 33804), (626, 30942), (764, 25353), (939, 20628), (1146, 16902), (1252, 15471), (1719, 11268), (1878, 10314), (2292, 8451), (2817, 6876), (3438, 5634), (3756, 5157)]