13197390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4384

約数の個数: 32

約数和(自身を含む): 31988736

約数和(自身を除く): 18791346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4271, 8542, 12813, 21355, 25626, 42710, 64065, 128130, 439913, 879826, 1319739, 2199565, 2639478, 4399130, 6598695, 13197390]

約数ペア:

[(1, 13197390), (2, 6598695), (3, 4399130), (5, 2639478), (6, 2199565), (10, 1319739), (15, 879826), (30, 439913), (103, 128130), (206, 64065), (309, 42710), (515, 25626), (618, 21355), (1030, 12813), (1545, 8542), (3090, 4271)]