15874508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 31420368

約数和(自身を除く): 15545860

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1021, 1196, 2042, 3887, 4084, 7774, 13273, 15548, 23483, 26546, 46966, 53092, 93932, 172549, 305279, 345098, 610558, 690196, 1221116, 3968627, 7937254, 15874508]

約数ペア:

[(1, 15874508), (2, 7937254), (4, 3968627), (13, 1221116), (23, 690196), (26, 610558), (46, 345098), (52, 305279), (92, 172549), (169, 93932), (299, 53092), (338, 46966), (598, 26546), (676, 23483), (1021, 15548), (1196, 13273), (2042, 7774), (3887, 4084)]