15890928

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 41486928

約数和(自身を除く): 25596000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3413, 4656, 6826, 10239, 13652, 20478, 27304, 40956, 54608, 81912, 163824, 331061, 662122, 993183, 1324244, 1986366, 2648488, 3972732, 5296976, 7945464, 15890928]

約数ペア:

[(1, 15890928), (2, 7945464), (3, 5296976), (4, 3972732), (6, 2648488), (8, 1986366), (12, 1324244), (16, 993183), (24, 662122), (48, 331061), (97, 163824), (194, 81912), (291, 54608), (388, 40956), (582, 27304), (776, 20478), (1164, 13652), (1552, 10239), (2328, 6826), (3413, 4656)]