15517238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 11093962

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 349, 473, 517, 698, 946, 1034, 2021, 3839, 4042, 7678, 15007, 16403, 22231, 30014, 32806, 44462, 165077, 180433, 330154, 360866, 705329, 1410658, 7758619, 15517238]

約数ペア:

[(1, 15517238), (2, 7758619), (11, 1410658), (22, 705329), (43, 360866), (47, 330154), (86, 180433), (94, 165077), (349, 44462), (473, 32806), (517, 30014), (698, 22231), (946, 16403), (1034, 15007), (2021, 7678), (3839, 4042)]