15999074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 31280256

約数和(自身を除く): 15281182

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5171, 10342, 36197, 67223, 72394, 87907, 134446, 175814, 470561, 615349, 941122, 1142791, 1230698, 2285582, 7999537, 15999074]

約数ペア:

[(1, 15999074), (2, 7999537), (7, 2285582), (13, 1230698), (14, 1142791), (17, 941122), (26, 615349), (34, 470561), (91, 175814), (119, 134446), (182, 87907), (221, 72394), (238, 67223), (442, 36197), (1547, 10342), (3094, 5171)]