19931328

素因数分解:

$2^6\times 3^2\times {\mathrm{34603}}^1$

素因数の和:34621

約数の個数: 42

約数和(自身を含む): 57131204

約数和(自身を除く): 37199876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 34603, 69206, 103809, 138412, 207618, 276824, 311427, 415236, 553648, 622854, 830472, 1107296, 1245708, 1660944, 2214592, 2491416, 3321888, 4982832, 6643776, 9965664, 19931328]

約数ペア:

[(1, 19931328), (2, 9965664), (3, 6643776), (4, 4982832), (6, 3321888), (8, 2491416), (9, 2214592), (12, 1660944), (16, 1245708), (18, 1107296), (24, 830472), (32, 622854), (36, 553648), (48, 415236), (64, 311427), (72, 276824), (96, 207618), (144, 138412), (192, 103809), (288, 69206), (576, 34603)]