13005388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4049}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 25174800

約数和(自身を除く): 12169412

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4049, 8098, 16196, 44539, 89078, 178156, 295577, 591154, 1182308, 3251347, 6502694, 13005388]

約数ペア:

[(1, 13005388), (2, 6502694), (4, 3251347), (11, 1182308), (22, 591154), (44, 295577), (73, 178156), (146, 89078), (292, 44539), (803, 16196), (1606, 8098), (3212, 4049)]