22248848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 45756000

約数和(自身を除く): 23507152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 449, 652, 898, 1304, 1796, 2608, 3097, 3592, 6194, 7184, 8531, 12388, 17062, 24776, 34124, 49552, 68248, 73187, 136496, 146374, 292748, 585496, 1170992, 1390553, 2781106, 5562212, 11124424, 22248848]

約数ペア:

[(1, 22248848), (2, 11124424), (4, 5562212), (8, 2781106), (16, 1390553), (19, 1170992), (38, 585496), (76, 292748), (152, 146374), (163, 136496), (304, 73187), (326, 68248), (449, 49552), (652, 34124), (898, 24776), (1304, 17062), (1796, 12388), (2608, 8531), (3097, 7184), (3592, 6194)]