13004464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 28243728

約数和(自身を除く): 15239264

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 1997, 3256, 3994, 6512, 7988, 15976, 21967, 31952, 43934, 73889, 87868, 147778, 175736, 295556, 351472, 591112, 812779, 1182224, 1625558, 3251116, 6502232, 13004464]

約数ペア:

[(1, 13004464), (2, 6502232), (4, 3251116), (8, 1625558), (11, 1182224), (16, 812779), (22, 591112), (37, 351472), (44, 295556), (74, 175736), (88, 147778), (148, 87868), (176, 73889), (296, 43934), (407, 31952), (592, 21967), (814, 15976), (1628, 7988), (1997, 6512), (3256, 3994)]