12465488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6579

約数の個数: 40

約数和(自身を含む): 29230272

約数和(自身を除く): 16764784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6547, 13094, 26188, 45829, 52376, 91658, 104752, 111299, 183316, 222598, 366632, 445196, 733264, 779093, 890392, 1558186, 1780784, 3116372, 6232744, 12465488]

約数ペア:

[(1, 12465488), (2, 6232744), (4, 3116372), (7, 1780784), (8, 1558186), (14, 890392), (16, 779093), (17, 733264), (28, 445196), (34, 366632), (56, 222598), (68, 183316), (112, 111299), (119, 104752), (136, 91658), (238, 52376), (272, 45829), (476, 26188), (952, 13094), (1904, 6547)]