13296770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 25747200

約数和(自身を除く): 12450430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1489, 1786, 2978, 4465, 7445, 8930, 14890, 28291, 56582, 69983, 139966, 141455, 282910, 349915, 699830, 1329677, 2659354, 6648385, 13296770]

約数ペア:

[(1, 13296770), (2, 6648385), (5, 2659354), (10, 1329677), (19, 699830), (38, 349915), (47, 282910), (94, 141455), (95, 139966), (190, 69983), (235, 56582), (470, 28291), (893, 14890), (1489, 8930), (1786, 7445), (2978, 4465)]