15796452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 42319872

約数和(自身を除く): 26523420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 491, 766, 982, 1149, 1473, 1532, 1964, 2298, 2681, 2946, 3437, 4596, 5362, 5892, 6874, 8043, 10311, 10724, 13748, 16086, 20622, 32172, 41244, 188053, 376106, 564159, 752212, 1128318, 1316371, 2256636, 2632742, 3949113, 5265484, 7898226, 15796452]

約数ペア:

[(1, 15796452), (2, 7898226), (3, 5265484), (4, 3949113), (6, 2632742), (7, 2256636), (12, 1316371), (14, 1128318), (21, 752212), (28, 564159), (42, 376106), (84, 188053), (383, 41244), (491, 32172), (766, 20622), (982, 16086), (1149, 13748), (1473, 10724), (1532, 10311), (1964, 8043), (2298, 6874), (2681, 5892), (2946, 5362), (3437, 4596)]