19374036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1213}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 49764288

約数和(自身を除く): 30390252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1213, 1331, 1452, 2426, 2662, 3639, 3993, 4852, 5324, 7278, 7986, 13343, 14556, 15972, 26686, 40029, 53372, 80058, 146773, 160116, 293546, 440319, 587092, 880638, 1614503, 1761276, 3229006, 4843509, 6458012, 9687018, 19374036]

約数ペア:

[(1, 19374036), (2, 9687018), (3, 6458012), (4, 4843509), (6, 3229006), (11, 1761276), (12, 1614503), (22, 880638), (33, 587092), (44, 440319), (66, 293546), (121, 160116), (132, 146773), (242, 80058), (363, 53372), (484, 40029), (726, 26686), (1213, 15972), (1331, 14556), (1452, 13343), (2426, 7986), (2662, 7278), (3639, 5324), (3993, 4852)]