16302988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 17213012

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 569, 754, 988, 1102, 1138, 1508, 2204, 2276, 7163, 7397, 10811, 14326, 14794, 16501, 21622, 28652, 29588, 33002, 43244, 66004, 140543, 214513, 281086, 313519, 429026, 562172, 627038, 858052, 1254076, 4075747, 8151494, 16302988]

約数ペア:

[(1, 16302988), (2, 8151494), (4, 4075747), (13, 1254076), (19, 858052), (26, 627038), (29, 562172), (38, 429026), (52, 313519), (58, 281086), (76, 214513), (116, 140543), (247, 66004), (377, 43244), (494, 33002), (551, 29588), (569, 28652), (754, 21622), (988, 16501), (1102, 14794), (1138, 14326), (1508, 10811), (2204, 7397), (2276, 7163)]