19609434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 46755072

約数和(自身を除く): 27145638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1783, 1833, 3566, 3666, 5349, 5499, 10698, 10998, 16047, 23179, 32094, 46358, 69537, 83801, 139074, 167602, 208611, 251403, 417222, 502806, 754209, 1089413, 1508418, 2178826, 3268239, 6536478, 9804717, 19609434]

約数ペア:

[(1, 19609434), (2, 9804717), (3, 6536478), (6, 3268239), (9, 2178826), (13, 1508418), (18, 1089413), (26, 754209), (39, 502806), (47, 417222), (78, 251403), (94, 208611), (117, 167602), (141, 139074), (234, 83801), (282, 69537), (423, 46358), (611, 32094), (846, 23179), (1222, 16047), (1783, 10998), (1833, 10698), (3566, 5499), (3666, 5349)]