19166388

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6073}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 44899008

約数和(自身を除く): 25732620

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6073, 12146, 18219, 24292, 36438, 72876, 1597199, 3194398, 4791597, 6388796, 9583194, 19166388]

約数ペア:

[(1, 19166388), (2, 9583194), (3, 6388796), (4, 4791597), (6, 3194398), (12, 1597199), (263, 72876), (526, 36438), (789, 24292), (1052, 18219), (1578, 12146), (3156, 6073)]