15189384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 45296640

約数和(自身を除く): 30107256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 3931, 7862, 11793, 15724, 23586, 27517, 31448, 47172, 55034, 82551, 90413, 94344, 110068, 165102, 180826, 220136, 271239, 330204, 361652, 542478, 632891, 660408, 723304, 1084956, 1265782, 1898673, 2169912, 2531564, 3797346, 5063128, 7594692, 15189384]

約数ペア:

[(1, 15189384), (2, 7594692), (3, 5063128), (4, 3797346), (6, 2531564), (7, 2169912), (8, 1898673), (12, 1265782), (14, 1084956), (21, 723304), (23, 660408), (24, 632891), (28, 542478), (42, 361652), (46, 330204), (56, 271239), (69, 220136), (84, 180826), (92, 165102), (138, 110068), (161, 94344), (168, 90413), (184, 82551), (276, 55034), (322, 47172), (483, 31448), (552, 27517), (644, 23586), (966, 15724), (1288, 11793), (1932, 7862), (3864, 3931)]