15730078

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12376

約数の個数: 24

約数和(自身を含む): 29561112

約数和(自身を除く): 13831034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 12347, 24694, 86429, 160511, 172858, 321022, 605003, 1123577, 1210006, 2247154, 7865039, 15730078]

約数ペア:

[(1, 15730078), (2, 7865039), (7, 2247154), (13, 1210006), (14, 1123577), (26, 605003), (49, 321022), (91, 172858), (98, 160511), (182, 86429), (637, 24694), (1274, 12347)]