15151216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 31698864

約数和(自身を除く): 16547648

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1051, 1802, 2102, 3604, 4204, 7208, 8408, 14416, 16816, 17867, 35734, 55703, 71468, 111406, 142936, 222812, 285872, 445624, 891248, 946951, 1893902, 3787804, 7575608, 15151216]

約数ペア:

[(1, 15151216), (2, 7575608), (4, 3787804), (8, 1893902), (16, 946951), (17, 891248), (34, 445624), (53, 285872), (68, 222812), (106, 142936), (136, 111406), (212, 71468), (272, 55703), (424, 35734), (848, 17867), (901, 16816), (1051, 14416), (1802, 8408), (2102, 7208), (3604, 4204)]