17897932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 33847632

約数和(自身を除く): 15949700

約数列:

[1, 2, 4, 13, 26, 52, 491, 701, 982, 1402, 1964, 2804, 6383, 9113, 12766, 18226, 25532, 36452, 344191, 688382, 1376764, 4474483, 8948966, 17897932]

約数ペア:

[(1, 17897932), (2, 8948966), (4, 4474483), (13, 1376764), (26, 688382), (52, 344191), (491, 36452), (701, 25532), (982, 18226), (1402, 12766), (1964, 9113), (2804, 6383)]