1212797930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{50261}}^1$

素因数の和:50414

約数の個数: 32

約数和(自身を含む): 2316072960

約数和(自身を除く): 1103275030

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 12065, 24130, 50261, 100522, 251305, 502610, 954959, 1909918, 4774795, 6383147, 9549590, 12766294, 31915735, 63831470, 121279793, 242559586, 606398965, 1212797930]

約数ペア:

[(1, 1212797930), (2, 606398965), (5, 242559586), (10, 121279793), (19, 63831470), (38, 31915735), (95, 12766294), (127, 9549590), (190, 6383147), (254, 4774795), (635, 1909918), (1270, 954959), (2413, 502610), (4826, 251305), (12065, 100522), (24130, 50261)]