12426661922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 20826931200

約数和(自身を除く): 8400269278

約数列:

[1, 2, 19, 31, 38, 62, 67, 79, 134, 158, 589, 1178, 1273, 1501, 1993, 2077, 2449, 2546, 3002, 3986, 4154, 4898, 5293, 10586, 37867, 39463, 46531, 61783, 75734, 78926, 93062, 100567, 123566, 133531, 157447, 164083, 201134, 267062, 314894, 328166, 1173877, 2347754, 2537089, 2991493, 3117577, 4139461, 4880857, 5074178, 5982986, 6235154, 8278922, 9761714, 10548949, 21097898, 78649759, 92736283, 157299518, 185472566, 200430031, 327017419, 400860062, 654034838, 6213330961, 12426661922]

約数ペア:

[(1, 12426661922), (2, 6213330961), (19, 654034838), (31, 400860062), (38, 327017419), (62, 200430031), (67, 185472566), (79, 157299518), (134, 92736283), (158, 78649759), (589, 21097898), (1178, 10548949), (1273, 9761714), (1501, 8278922), (1993, 6235154), (2077, 5982986), (2449, 5074178), (2546, 4880857), (3002, 4139461), (3986, 3117577), (4154, 2991493), (4898, 2537089), (5293, 2347754), (10586, 1173877), (37867, 328166), (39463, 314894), (46531, 267062), (61783, 201134), (75734, 164083), (78926, 157447), (93062, 133531), (100567, 123566)]