15050812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 36

約数和(自身を含む): 31790640

約数和(自身を除く): 16739828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 1489, 2527, 2978, 5054, 5956, 10108, 10423, 20846, 28291, 41692, 56582, 113164, 198037, 396074, 537529, 792148, 1075058, 2150116, 3762703, 7525406, 15050812]

約数ペア:

[(1, 15050812), (2, 7525406), (4, 3762703), (7, 2150116), (14, 1075058), (19, 792148), (28, 537529), (38, 396074), (76, 198037), (133, 113164), (266, 56582), (361, 41692), (532, 28291), (722, 20846), (1444, 10423), (1489, 10108), (2527, 5956), (2978, 5054)]