19042470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211583}}^1$

素因数の和:211596

約数の個数: 24

約数和(自身を含む): 49510656

約数和(自身を除く): 30468186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211583, 423166, 634749, 1057915, 1269498, 1904247, 2115830, 3173745, 3808494, 6347490, 9521235, 19042470]

約数ペア:

[(1, 19042470), (2, 9521235), (3, 6347490), (5, 3808494), (6, 3173745), (9, 2115830), (10, 1904247), (15, 1269498), (18, 1057915), (30, 634749), (45, 423166), (90, 211583)]