19507470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8231}}^1$

素因数の和:8320

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 27908850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8231, 16462, 24693, 41155, 49386, 82310, 123465, 246930, 650249, 1300498, 1950747, 3251245, 3901494, 6502490, 9753735, 19507470]

約数ペア:

[(1, 19507470), (2, 9753735), (3, 6502490), (5, 3901494), (6, 3251245), (10, 1950747), (15, 1300498), (30, 650249), (79, 246930), (158, 123465), (237, 82310), (395, 49386), (474, 41155), (790, 24693), (1185, 16462), (2370, 8231)]