16452228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 41602176

約数和(自身を除く): 25149948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 401, 526, 789, 802, 1052, 1203, 1578, 1604, 2406, 3156, 3419, 4812, 5213, 6838, 10257, 10426, 13676, 15639, 20514, 20852, 31278, 41028, 62556, 105463, 210926, 316389, 421852, 632778, 1265556, 1371019, 2742038, 4113057, 5484076, 8226114, 16452228]

約数ペア:

[(1, 16452228), (2, 8226114), (3, 5484076), (4, 4113057), (6, 2742038), (12, 1371019), (13, 1265556), (26, 632778), (39, 421852), (52, 316389), (78, 210926), (156, 105463), (263, 62556), (401, 41028), (526, 31278), (789, 20852), (802, 20514), (1052, 15639), (1203, 13676), (1578, 10426), (1604, 10257), (2406, 6838), (3156, 5213), (3419, 4812)]