1187904092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18367}}^1$

素因数の和:18450

約数の個数: 48

約数和(自身を含む): 2345226240

約数和(自身を除く): 1157322148

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 16169, 18367, 32338, 36734, 64676, 73468, 348973, 422441, 679579, 697946, 844882, 1359158, 1395892, 1689764, 2718316, 8026379, 12912001, 15630317, 16052758, 25824002, 31260634, 32105516, 51648004, 62521268, 296976023, 593952046, 1187904092]

約数ペア:

[(1, 1187904092), (2, 593952046), (4, 296976023), (19, 62521268), (23, 51648004), (37, 32105516), (38, 31260634), (46, 25824002), (74, 16052758), (76, 15630317), (92, 12912001), (148, 8026379), (437, 2718316), (703, 1689764), (851, 1395892), (874, 1359158), (1406, 844882), (1702, 697946), (1748, 679579), (2812, 422441), (3404, 348973), (16169, 73468), (18367, 64676), (32338, 36734)]