19595490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9749}}^1$

素因数の和:9826

約数の個数: 32

約数和(自身を含む): 47736000

約数和(自身を除く): 28140510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9749, 19498, 29247, 48745, 58494, 97490, 146235, 292470, 653183, 1306366, 1959549, 3265915, 3919098, 6531830, 9797745, 19595490]

約数ペア:

[(1, 19595490), (2, 9797745), (3, 6531830), (5, 3919098), (6, 3265915), (10, 1959549), (15, 1306366), (30, 653183), (67, 292470), (134, 146235), (201, 97490), (335, 58494), (402, 48745), (670, 29247), (1005, 19498), (2010, 9749)]