19575768

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7919}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 29845032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 7919, 15838, 23757, 31676, 47514, 63352, 95028, 190056, 815657, 1631314, 2446971, 3262628, 4893942, 6525256, 9787884, 19575768]

約数ペア:

[(1, 19575768), (2, 9787884), (3, 6525256), (4, 4893942), (6, 3262628), (8, 2446971), (12, 1631314), (24, 815657), (103, 190056), (206, 95028), (309, 63352), (412, 47514), (618, 31676), (824, 23757), (1236, 15838), (2472, 7919)]