13011276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 19244724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 383, 447, 596, 766, 894, 1149, 1532, 1788, 2298, 2831, 4596, 5662, 7277, 8493, 11324, 14554, 16986, 21831, 29108, 33972, 43662, 57067, 87324, 114134, 171201, 228268, 342402, 684804, 1084273, 2168546, 3252819, 4337092, 6505638, 13011276]

約数ペア:

[(1, 13011276), (2, 6505638), (3, 4337092), (4, 3252819), (6, 2168546), (12, 1084273), (19, 684804), (38, 342402), (57, 228268), (76, 171201), (114, 114134), (149, 87324), (228, 57067), (298, 43662), (383, 33972), (447, 29108), (596, 21831), (766, 16986), (894, 14554), (1149, 11324), (1532, 8493), (1788, 7277), (2298, 5662), (2831, 4596)]