13593740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 16888180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 431, 830, 862, 1577, 1660, 1724, 2155, 3154, 4310, 6308, 7885, 8189, 8620, 15770, 16378, 31540, 32756, 35773, 40945, 71546, 81890, 143092, 163780, 178865, 357730, 679687, 715460, 1359374, 2718748, 3398435, 6796870, 13593740]

約数ペア:

[(1, 13593740), (2, 6796870), (4, 3398435), (5, 2718748), (10, 1359374), (19, 715460), (20, 679687), (38, 357730), (76, 178865), (83, 163780), (95, 143092), (166, 81890), (190, 71546), (332, 40945), (380, 35773), (415, 32756), (431, 31540), (830, 16378), (862, 15770), (1577, 8620), (1660, 8189), (1724, 7885), (2155, 6308), (3154, 4310)]