19615692430

素因数分解:

$2^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{620161}}^1$

素因数の和:623331

約数の個数: 16

約数和(自身を含む): 35319466224

約数和(自身を除く): 15703773794

約数列:

[1, 2, 5, 10, 3163, 6326, 15815, 31630, 620161, 1240322, 3100805, 6201610, 1961569243, 3923138486, 9807846215, 19615692430]

約数ペア:

[(1, 19615692430), (2, 9807846215), (5, 3923138486), (10, 1961569243), (3163, 6201610), (6326, 3100805), (15815, 1240322), (31630, 620161)]