1895238

素因数分解:

$2^1\times 3^4\times {\mathrm{11699}}^1$

素因数の和:11713

約数の個数: 20

約数和(自身を含む): 4247100

約数和(自身を除く): 2351862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11699, 23398, 35097, 70194, 105291, 210582, 315873, 631746, 947619, 1895238]

約数ペア:

[(1, 1895238), (2, 947619), (3, 631746), (6, 315873), (9, 210582), (18, 105291), (27, 70194), (54, 35097), (81, 23398), (162, 11699)]