16193538

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12671}}^1$

素因数の和:12750

約数の個数: 24

約数和(自身を含む): 35582976

約数和(自身を除く): 19389438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12671, 25342, 38013, 76026, 114039, 228078, 899641, 1799282, 2698923, 5397846, 8096769, 16193538]

約数ペア:

[(1, 16193538), (2, 8096769), (3, 5397846), (6, 2698923), (9, 1799282), (18, 899641), (71, 228078), (142, 114039), (213, 76026), (426, 38013), (639, 25342), (1278, 12671)]