12515873762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3823

約数の個数: 64

約数和(自身を含む): 23043840000

約数和(自身を除く): 10527966238

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 199, 266, 398, 469, 938, 1273, 1393, 2546, 2786, 3529, 3781, 7058, 7562, 8911, 13333, 17822, 24703, 26467, 26666, 49406, 52934, 67051, 93331, 134102, 186662, 236443, 253327, 469357, 472886, 506654, 702271, 938714, 1404542, 1655101, 1773289, 3310202, 3546578, 4492417, 4915897, 8984834, 9831794, 13343149, 26686298, 31446919, 47052157, 62893838, 93402043, 94104314, 186804086, 329365099, 658730198, 893990983, 1787981966, 6257936881, 12515873762]

約数ペア:

[(1, 12515873762), (2, 6257936881), (7, 1787981966), (14, 893990983), (19, 658730198), (38, 329365099), (67, 186804086), (133, 94104314), (134, 93402043), (199, 62893838), (266, 47052157), (398, 31446919), (469, 26686298), (938, 13343149), (1273, 9831794), (1393, 8984834), (2546, 4915897), (2786, 4492417), (3529, 3546578), (3781, 3310202), (7058, 1773289), (7562, 1655101), (8911, 1404542), (13333, 938714), (17822, 702271), (24703, 506654), (26467, 472886), (26666, 469357), (49406, 253327), (52934, 236443), (67051, 186662), (93331, 134102)]