15839394

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 34031712

約数和(自身を除く): 18192318

約数列:

[1, 2, 3, 6, 29, 43, 58, 73, 86, 87, 129, 146, 174, 219, 258, 438, 841, 1247, 1682, 2117, 2494, 2523, 3139, 3741, 4234, 5046, 6278, 6351, 7482, 9417, 12702, 18834, 36163, 61393, 72326, 91031, 108489, 122786, 182062, 184179, 216978, 273093, 368358, 546186, 2639899, 5279798, 7919697, 15839394]

約数ペア:

[(1, 15839394), (2, 7919697), (3, 5279798), (6, 2639899), (29, 546186), (43, 368358), (58, 273093), (73, 216978), (86, 184179), (87, 182062), (129, 122786), (146, 108489), (174, 91031), (219, 72326), (258, 61393), (438, 36163), (841, 18834), (1247, 12702), (1682, 9417), (2117, 7482), (2494, 6351), (2523, 6278), (3139, 5046), (3741, 4234)]