12817246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8955554

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 191, 377, 382, 754, 1157, 2314, 2483, 2581, 4966, 5162, 5539, 11078, 16999, 33553, 33998, 67106, 72007, 144014, 220987, 441974, 492971, 985942, 6408623, 12817246]

約数ペア:

[(1, 12817246), (2, 6408623), (13, 985942), (26, 492971), (29, 441974), (58, 220987), (89, 144014), (178, 72007), (191, 67106), (377, 33998), (382, 33553), (754, 16999), (1157, 11078), (2314, 5539), (2483, 5162), (2581, 4966)]