12082708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 24696000

約数和(自身を除く): 12613292

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 149, 194, 209, 298, 388, 418, 596, 836, 1067, 1639, 1843, 2134, 2831, 3278, 3686, 4268, 5662, 6556, 7372, 11324, 14453, 20273, 28906, 31141, 40546, 57812, 62282, 81092, 124564, 158983, 274607, 317966, 549214, 635932, 1098428, 3020677, 6041354, 12082708]

約数ペア:

[(1, 12082708), (2, 6041354), (4, 3020677), (11, 1098428), (19, 635932), (22, 549214), (38, 317966), (44, 274607), (76, 158983), (97, 124564), (149, 81092), (194, 62282), (209, 57812), (298, 40546), (388, 31141), (418, 28906), (596, 20273), (836, 14453), (1067, 11324), (1639, 7372), (1843, 6556), (2134, 5662), (2831, 4268), (3278, 3686)]