17388610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 16048190

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1289, 1349, 2578, 2698, 6445, 6745, 12890, 13490, 24491, 48982, 91519, 122455, 183038, 244910, 457595, 915190, 1738861, 3477722, 8694305, 17388610]

約数ペア:

[(1, 17388610), (2, 8694305), (5, 3477722), (10, 1738861), (19, 915190), (38, 457595), (71, 244910), (95, 183038), (142, 122455), (190, 91519), (355, 48982), (710, 24491), (1289, 13490), (1349, 12890), (2578, 6745), (2698, 6445)]