22645264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 46569440

約数和(自身を除く): 23924176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 457, 652, 914, 1304, 1828, 2608, 3097, 3656, 6194, 7312, 8683, 12388, 17366, 24776, 34732, 49552, 69464, 74491, 138928, 148982, 297964, 595928, 1191856, 1415329, 2830658, 5661316, 11322632, 22645264]

約数ペア:

[(1, 22645264), (2, 11322632), (4, 5661316), (8, 2830658), (16, 1415329), (19, 1191856), (38, 595928), (76, 297964), (152, 148982), (163, 138928), (304, 74491), (326, 69464), (457, 49552), (652, 34732), (914, 24776), (1304, 17366), (1828, 12388), (2608, 8683), (3097, 7312), (3656, 6194)]