12599516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 12237604

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 139, 172, 278, 527, 556, 731, 1054, 1333, 1462, 2108, 2363, 2666, 2924, 4309, 4726, 5332, 5977, 8618, 9452, 11954, 17236, 22661, 23908, 45322, 73253, 90644, 101609, 146506, 185287, 203218, 293012, 370574, 406436, 741148, 3149879, 6299758, 12599516]

約数ペア:

[(1, 12599516), (2, 6299758), (4, 3149879), (17, 741148), (31, 406436), (34, 370574), (43, 293012), (62, 203218), (68, 185287), (86, 146506), (124, 101609), (139, 90644), (172, 73253), (278, 45322), (527, 23908), (556, 22661), (731, 17236), (1054, 11954), (1333, 9452), (1462, 8618), (2108, 5977), (2363, 5332), (2666, 4726), (2924, 4309)]