13375354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7557

約数の個数: 16

約数和(自身を含む): 21571200

約数和(自身を除く): 8195846

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 7489, 14978, 142291, 284582, 351983, 703966, 6687677, 13375354]

約数ペア:

[(1, 13375354), (2, 6687677), (19, 703966), (38, 351983), (47, 284582), (94, 142291), (893, 14978), (1786, 7489)]