19286092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 42190848

約数和(自身を除く): 22904756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1307, 2108, 2614, 3689, 5228, 7378, 9149, 14756, 18298, 22219, 36596, 40517, 44438, 81034, 88876, 155533, 162068, 283619, 311066, 567238, 622132, 688789, 1134476, 1377578, 2755156, 4821523, 9643046, 19286092]

約数ペア:

[(1, 19286092), (2, 9643046), (4, 4821523), (7, 2755156), (14, 1377578), (17, 1134476), (28, 688789), (31, 622132), (34, 567238), (62, 311066), (68, 283619), (119, 162068), (124, 155533), (217, 88876), (238, 81034), (434, 44438), (476, 40517), (527, 36596), (868, 22219), (1054, 18298), (1307, 14756), (2108, 9149), (2614, 7378), (3689, 5228)]