12858065906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{138883}}^1$

素因数の和:139298

約数の個数: 32

約数和(自身を含む): 23399176320

約数和(自身を除く): 10541110414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 389, 778, 2723, 5446, 6613, 13226, 46291, 92582, 138883, 277766, 972181, 1944362, 2361011, 4722022, 16527077, 33054154, 54025487, 108050974, 378178409, 756356818, 918433279, 1836866558, 6429032953, 12858065906]

約数ペア:

[(1, 12858065906), (2, 6429032953), (7, 1836866558), (14, 918433279), (17, 756356818), (34, 378178409), (119, 108050974), (238, 54025487), (389, 33054154), (778, 16527077), (2723, 4722022), (5446, 2361011), (6613, 1944362), (13226, 972181), (46291, 277766), (92582, 138883)]