23978930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 44492544

約数和(自身を除く): 20513614

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 313, 326, 470, 626, 815, 1565, 1630, 3130, 7661, 14711, 15322, 29422, 38305, 51019, 73555, 76610, 102038, 147110, 255095, 510190, 2397893, 4795786, 11989465, 23978930]

約数ペア:

[(1, 23978930), (2, 11989465), (5, 4795786), (10, 2397893), (47, 510190), (94, 255095), (163, 147110), (235, 102038), (313, 76610), (326, 73555), (470, 51019), (626, 38305), (815, 29422), (1565, 15322), (1630, 14711), (3130, 7661)]