19951594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 14159126

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 563, 611, 754, 1126, 1222, 1363, 2726, 7319, 14638, 16327, 17719, 26461, 32654, 35438, 52922, 212251, 343993, 424502, 687986, 767369, 1534738, 9975797, 19951594]

約数ペア:

[(1, 19951594), (2, 9975797), (13, 1534738), (26, 767369), (29, 687986), (47, 424502), (58, 343993), (94, 212251), (377, 52922), (563, 35438), (611, 32654), (754, 26461), (1126, 17719), (1222, 16327), (1363, 14638), (2726, 7319)]