19050216

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 30888984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 101, 116, 174, 202, 232, 271, 303, 348, 404, 542, 606, 696, 808, 813, 1084, 1212, 1626, 2168, 2424, 2929, 3252, 5858, 6504, 7859, 8787, 11716, 15718, 17574, 23432, 23577, 27371, 31436, 35148, 47154, 54742, 62872, 70296, 82113, 94308, 109484, 164226, 188616, 218968, 328452, 656904, 793759, 1587518, 2381277, 3175036, 4762554, 6350072, 9525108, 19050216]

約数ペア:

[(1, 19050216), (2, 9525108), (3, 6350072), (4, 4762554), (6, 3175036), (8, 2381277), (12, 1587518), (24, 793759), (29, 656904), (58, 328452), (87, 218968), (101, 188616), (116, 164226), (174, 109484), (202, 94308), (232, 82113), (271, 70296), (303, 62872), (348, 54742), (404, 47154), (542, 35148), (606, 31436), (696, 27371), (808, 23577), (813, 23432), (1084, 17574), (1212, 15718), (1626, 11716), (2168, 8787), (2424, 7859), (2929, 6504), (3252, 5858)]