19194394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18211}}^1$

素因数の和:18261

約数の個数: 16

約数和(自身を含む): 31470336

約数和(自身を除く): 12275942

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18211, 36422, 309587, 564541, 619174, 1129082, 9597197, 19194394]

約数ペア:

[(1, 19194394), (2, 9597197), (17, 1129082), (31, 619174), (34, 564541), (62, 309587), (527, 36422), (1054, 18211)]