38806986335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{17351}}^1$

素因数の和:19199

約数の個数: 32

約数和(自身を含む): 52822264320

約数和(自身を除く): 14015277985

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1811, 9055, 17351, 23543, 34409, 86755, 117715, 172045, 225563, 329669, 447317, 1127815, 1648345, 2236585, 4285697, 21428485, 31422661, 157113305, 408494593, 597030559, 2042472965, 2985152795, 7761397267, 38806986335]

約数ペア:

[(1, 38806986335), (5, 7761397267), (13, 2985152795), (19, 2042472965), (65, 597030559), (95, 408494593), (247, 157113305), (1235, 31422661), (1811, 21428485), (9055, 4285697), (17351, 2236585), (23543, 1648345), (34409, 1127815), (86755, 447317), (117715, 329669), (172045, 225563)]