19230302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 35781312

約数和(自身を除く): 16551010

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 673, 1099, 1346, 2041, 2198, 4082, 4711, 8749, 9422, 14287, 17498, 28574, 61243, 105661, 122486, 211322, 739627, 1373593, 1479254, 2747186, 9615151, 19230302]

約数ペア:

[(1, 19230302), (2, 9615151), (7, 2747186), (13, 1479254), (14, 1373593), (26, 739627), (91, 211322), (157, 122486), (182, 105661), (314, 61243), (673, 28574), (1099, 17498), (1346, 14287), (2041, 9422), (2198, 8749), (4082, 4711)]