13446784310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1\times {\mathrm{4733}}^1$

素因数の和:5565

約数の個数: 48

約数和(自身を含む): 25583028336

約数和(自身を除く): 12136244026

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 787, 1574, 1805, 3610, 3935, 4733, 7870, 9466, 14953, 23665, 29906, 47330, 74765, 89927, 149530, 179854, 284107, 449635, 568214, 899270, 1420535, 1708613, 2841070, 3417226, 3724871, 7449742, 8543065, 17086130, 18624355, 37248710, 70772549, 141545098, 353862745, 707725490, 1344678431, 2689356862, 6723392155, 13446784310]

約数ペア:

[(1, 13446784310), (2, 6723392155), (5, 2689356862), (10, 1344678431), (19, 707725490), (38, 353862745), (95, 141545098), (190, 70772549), (361, 37248710), (722, 18624355), (787, 17086130), (1574, 8543065), (1805, 7449742), (3610, 3724871), (3935, 3417226), (4733, 2841070), (7870, 1708613), (9466, 1420535), (14953, 899270), (23665, 568214), (29906, 449635), (47330, 284107), (74765, 179854), (89927, 149530)]