11665772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 22848000

約数和(自身を除く): 11182228

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 79, 116, 134, 158, 268, 316, 551, 1102, 1273, 1501, 1943, 2204, 2291, 2546, 3002, 3886, 4582, 5092, 5293, 6004, 7772, 9164, 10586, 21172, 36917, 43529, 73834, 87058, 100567, 147668, 153497, 174116, 201134, 306994, 402268, 613988, 2916443, 5832886, 11665772]

約数ペア:

[(1, 11665772), (2, 5832886), (4, 2916443), (19, 613988), (29, 402268), (38, 306994), (58, 201134), (67, 174116), (76, 153497), (79, 147668), (116, 100567), (134, 87058), (158, 73834), (268, 43529), (316, 36917), (551, 21172), (1102, 10586), (1273, 9164), (1501, 7772), (1943, 6004), (2204, 5293), (2291, 5092), (2546, 4582), (3002, 3886)]