13465990

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4969}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 24333120

約数和(自身を除く): 10867130

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4969, 9938, 24845, 49690, 1346599, 2693198, 6732995, 13465990]

約数ペア:

[(1, 13465990), (2, 6732995), (5, 2693198), (10, 1346599), (271, 49690), (542, 24845), (1355, 9938), (2710, 4969)]