13453990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11119}}^1$

素因数の和:11148

約数の個数: 24

約数和(自身を含む): 26621280

約数和(自身を除く): 13167290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 11119, 22238, 55595, 111190, 122309, 244618, 611545, 1223090, 1345399, 2690798, 6726995, 13453990]

約数ペア:

[(1, 13453990), (2, 6726995), (5, 2690798), (10, 1345399), (11, 1223090), (22, 611545), (55, 244618), (110, 122309), (121, 111190), (242, 55595), (605, 22238), (1210, 11119)]