12088180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 16700300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2447, 2470, 4894, 4940, 9788, 12235, 24470, 31811, 46493, 48940, 63622, 92986, 127244, 159055, 185972, 232465, 318110, 464930, 604409, 636220, 929860, 1208818, 2417636, 3022045, 6044090, 12088180]

約数ペア:

[(1, 12088180), (2, 6044090), (4, 3022045), (5, 2417636), (10, 1208818), (13, 929860), (19, 636220), (20, 604409), (26, 464930), (38, 318110), (52, 232465), (65, 185972), (76, 159055), (95, 127244), (130, 92986), (190, 63622), (247, 48940), (260, 46493), (380, 31811), (494, 24470), (988, 12235), (1235, 9788), (2447, 4940), (2470, 4894)]