19923330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94873}}^1$

素因数の和:94890

約数の個数: 32

約数和(自身を含む): 54647424

約数和(自身を除く): 34724094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94873, 189746, 284619, 474365, 569238, 664111, 948730, 1328222, 1423095, 1992333, 2846190, 3320555, 3984666, 6641110, 9961665, 19923330]

約数ペア:

[(1, 19923330), (2, 9961665), (3, 6641110), (5, 3984666), (6, 3320555), (7, 2846190), (10, 1992333), (14, 1423095), (15, 1328222), (21, 948730), (30, 664111), (35, 569238), (42, 474365), (70, 284619), (105, 189746), (210, 94873)]