19339948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14969}}^1$

素因数の和:15009

約数の個数: 24

約数和(自身を含む): 37724400

約数和(自身を除く): 18384452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14969, 29938, 59876, 254473, 284411, 508946, 568822, 1017892, 1137644, 4834987, 9669974, 19339948]

約数ペア:

[(1, 19339948), (2, 9669974), (4, 4834987), (17, 1137644), (19, 1017892), (34, 568822), (38, 508946), (68, 284411), (76, 254473), (323, 59876), (646, 29938), (1292, 14969)]