15271844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 16734172

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 251, 287, 371, 502, 574, 742, 1004, 1148, 1484, 1757, 2173, 3514, 4346, 7028, 8692, 10291, 13303, 15211, 20582, 26606, 30422, 41164, 53212, 60844, 72037, 93121, 144074, 186242, 288148, 372484, 545423, 1090846, 2181692, 3817961, 7635922, 15271844]

約数ペア:

[(1, 15271844), (2, 7635922), (4, 3817961), (7, 2181692), (14, 1090846), (28, 545423), (41, 372484), (53, 288148), (82, 186242), (106, 144074), (164, 93121), (212, 72037), (251, 60844), (287, 53212), (371, 41164), (502, 30422), (574, 26606), (742, 20582), (1004, 15211), (1148, 13303), (1484, 10291), (1757, 8692), (2173, 7028), (3514, 4346)]