19756830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22709}}^1$

素因数の和:22748

約数の個数: 32

約数和(自身を含む): 49053600

約数和(自身を除く): 29296770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22709, 45418, 68127, 113545, 136254, 227090, 340635, 658561, 681270, 1317122, 1975683, 3292805, 3951366, 6585610, 9878415, 19756830]

約数ペア:

[(1, 19756830), (2, 9878415), (3, 6585610), (5, 3951366), (6, 3292805), (10, 1975683), (15, 1317122), (29, 681270), (30, 658561), (58, 340635), (87, 227090), (145, 136254), (174, 113545), (290, 68127), (435, 45418), (870, 22709)]