30938388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198323}}^1$

素因数の和:198343

約数の個数: 24

約数和(自身を含む): 77743008

約数和(自身を除く): 46804620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198323, 396646, 594969, 793292, 1189938, 2379876, 2578199, 5156398, 7734597, 10312796, 15469194, 30938388]

約数ペア:

[(1, 30938388), (2, 15469194), (3, 10312796), (4, 7734597), (6, 5156398), (12, 2578199), (13, 2379876), (26, 1189938), (39, 793292), (52, 594969), (78, 396646), (156, 198323)]