13356316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 25970560

約数和(自身を除く): 12614244

約数列:

[1, 2, 4, 19, 38, 43, 61, 67, 76, 86, 122, 134, 172, 244, 268, 817, 1159, 1273, 1634, 2318, 2546, 2623, 2881, 3268, 4087, 4636, 5092, 5246, 5762, 8174, 10492, 11524, 16348, 49837, 54739, 77653, 99674, 109478, 155306, 175741, 199348, 218956, 310612, 351482, 702964, 3339079, 6678158, 13356316]

約数ペア:

[(1, 13356316), (2, 6678158), (4, 3339079), (19, 702964), (38, 351482), (43, 310612), (61, 218956), (67, 199348), (76, 175741), (86, 155306), (122, 109478), (134, 99674), (172, 77653), (244, 54739), (268, 49837), (817, 16348), (1159, 11524), (1273, 10492), (1634, 8174), (2318, 5762), (2546, 5246), (2623, 5092), (2881, 4636), (3268, 4087)]