191851478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5519}}^1$

素因数の和:5732

約数の個数: 32

約数和(自身を含む): 356106240

約数和(自身を除く): 164254762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 191, 382, 1337, 2483, 2674, 4966, 5519, 11038, 17381, 34762, 38633, 71747, 77266, 143494, 502229, 1004458, 1054129, 2108258, 7378903, 13703677, 14757806, 27407354, 95925739, 191851478]

約数ペア:

[(1, 191851478), (2, 95925739), (7, 27407354), (13, 14757806), (14, 13703677), (26, 7378903), (91, 2108258), (182, 1054129), (191, 1004458), (382, 502229), (1337, 143494), (2483, 77266), (2674, 71747), (4966, 38633), (5519, 34762), (11038, 17381)]