19589118

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 40240800

約数和(自身を除く): 20651682

約数列:

[1, 2, 3, 6, 53, 106, 159, 229, 269, 318, 458, 538, 687, 807, 1374, 1614, 12137, 14257, 24274, 28514, 36411, 42771, 61601, 72822, 85542, 123202, 184803, 369606, 3264853, 6529706, 9794559, 19589118]

約数ペア:

[(1, 19589118), (2, 9794559), (3, 6529706), (6, 3264853), (53, 369606), (106, 184803), (159, 123202), (229, 85542), (269, 72822), (318, 61601), (458, 42771), (538, 36411), (687, 28514), (807, 24274), (1374, 14257), (1614, 12137)]