16221270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41593}}^1$

素因数の和:41616

約数の個数: 32

約数和(自身を含む): 41926752

約数和(自身を除く): 25705482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41593, 83186, 124779, 207965, 249558, 415930, 540709, 623895, 1081418, 1247790, 1622127, 2703545, 3244254, 5407090, 8110635, 16221270]

約数ペア:

[(1, 16221270), (2, 8110635), (3, 5407090), (5, 3244254), (6, 2703545), (10, 1622127), (13, 1247790), (15, 1081418), (26, 623895), (30, 540709), (39, 415930), (65, 249558), (78, 207965), (130, 124779), (195, 83186), (390, 41593)]