12931476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 32524800

約数和(自身を除く): 19593324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1319, 1634, 2451, 2638, 3268, 3957, 4902, 5276, 7914, 9804, 15828, 25061, 50122, 56717, 75183, 100244, 113434, 150366, 170151, 226868, 300732, 340302, 680604, 1077623, 2155246, 3232869, 4310492, 6465738, 12931476]

約数ペア:

[(1, 12931476), (2, 6465738), (3, 4310492), (4, 3232869), (6, 2155246), (12, 1077623), (19, 680604), (38, 340302), (43, 300732), (57, 226868), (76, 170151), (86, 150366), (114, 113434), (129, 100244), (172, 75183), (228, 56717), (258, 50122), (516, 25061), (817, 15828), (1319, 9804), (1634, 7914), (2451, 5276), (2638, 4902), (3268, 3957)]