19374607928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{186294307}}^1$

素因数の和:186294326

約数の個数: 16

約数和(自身を含む): 39121804680

約数和(自身を除く): 19747196752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 186294307, 372588614, 745177228, 1490354456, 2421825991, 4843651982, 9687303964, 19374607928]

約数ペア:

[(1, 19374607928), (2, 9687303964), (4, 4843651982), (8, 2421825991), (13, 1490354456), (26, 745177228), (52, 372588614), (104, 186294307)]