14739820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 33062400

約数和(自身を除く): 18322580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 491, 790, 982, 1501, 1580, 1964, 2455, 3002, 4910, 6004, 7505, 9329, 9820, 15010, 18658, 30020, 37316, 38789, 46645, 77578, 93290, 155156, 186580, 193945, 387890, 736991, 775780, 1473982, 2947964, 3684955, 7369910, 14739820]

約数ペア:

[(1, 14739820), (2, 7369910), (4, 3684955), (5, 2947964), (10, 1473982), (19, 775780), (20, 736991), (38, 387890), (76, 193945), (79, 186580), (95, 155156), (158, 93290), (190, 77578), (316, 46645), (380, 38789), (395, 37316), (491, 30020), (790, 18658), (982, 15010), (1501, 9820), (1580, 9329), (1964, 7505), (2455, 6004), (3002, 4910)]