19471634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 36408960

約数和(自身を除く): 16937326

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 1289, 2158, 2578, 7553, 9023, 15106, 16757, 18046, 33514, 106987, 117299, 213974, 234598, 748909, 1390831, 1497818, 2781662, 9735817, 19471634]

約数ペア:

[(1, 19471634), (2, 9735817), (7, 2781662), (13, 1497818), (14, 1390831), (26, 748909), (83, 234598), (91, 213974), (166, 117299), (182, 106987), (581, 33514), (1079, 18046), (1162, 16757), (1289, 15106), (2158, 9023), (2578, 7553)]