19034092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 23947028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2131, 2233, 4262, 4466, 8524, 8932, 14917, 23441, 29834, 46882, 59668, 61799, 93764, 123598, 164087, 247196, 328174, 432593, 656348, 679789, 865186, 1359578, 1730372, 2719156, 4758523, 9517046, 19034092]

約数ペア:

[(1, 19034092), (2, 9517046), (4, 4758523), (7, 2719156), (11, 1730372), (14, 1359578), (22, 865186), (28, 679789), (29, 656348), (44, 432593), (58, 328174), (77, 247196), (116, 164087), (154, 123598), (203, 93764), (308, 61799), (319, 59668), (406, 46882), (638, 29834), (812, 23441), (1276, 14917), (2131, 8932), (2233, 8524), (4262, 4466)]