15705445714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{129197}}^1$

素因数の和:129682

約数の個数: 32

約数和(自身を含む): 28402888320

約数和(自身を除く): 12697442606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 457, 914, 3199, 6398, 8683, 17366, 60781, 121562, 129197, 258394, 904379, 1808758, 2454743, 4909486, 17183201, 34366402, 59043029, 118086058, 413301203, 826602406, 1121817551, 2243635102, 7852722857, 15705445714]

約数ペア:

[(1, 15705445714), (2, 7852722857), (7, 2243635102), (14, 1121817551), (19, 826602406), (38, 413301203), (133, 118086058), (266, 59043029), (457, 34366402), (914, 17183201), (3199, 4909486), (6398, 2454743), (8683, 1808758), (17366, 904379), (60781, 258394), (121562, 129197)]