12726838210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2309771}}^1$

素因数の和:2309826

約数の個数: 32

約数和(自身を含む): 24945537600

約数和(自身を除く): 12218699390

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 2309771, 4619542, 11548855, 23097710, 43885649, 66983359, 87771298, 133966718, 219428245, 334916795, 438856490, 669833590, 1272683821, 2545367642, 6363419105, 12726838210]

約数ペア:

[(1, 12726838210), (2, 6363419105), (5, 2545367642), (10, 1272683821), (19, 669833590), (29, 438856490), (38, 334916795), (58, 219428245), (95, 133966718), (145, 87771298), (190, 66983359), (290, 43885649), (551, 23097710), (1102, 11548855), (2755, 4619542), (5510, 2309771)]