19123548

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 46738944

約数和(自身を除く): 27615396

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 827, 1654, 1927, 2481, 3308, 3854, 4962, 5781, 7708, 9924, 11562, 23124, 33907, 38869, 67814, 77738, 101721, 116607, 135628, 155476, 203442, 233214, 406884, 466428, 1593629, 3187258, 4780887, 6374516, 9561774, 19123548]

約数ペア:

[(1, 19123548), (2, 9561774), (3, 6374516), (4, 4780887), (6, 3187258), (12, 1593629), (41, 466428), (47, 406884), (82, 233214), (94, 203442), (123, 155476), (141, 135628), (164, 116607), (188, 101721), (246, 77738), (282, 67814), (492, 38869), (564, 33907), (827, 23124), (1654, 11562), (1927, 9924), (2481, 7708), (3308, 5781), (3854, 4962)]