19929222

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23557}}^1$

素因数の和:23612

約数の個数: 24

約数和(自身を含む): 44100576

約数和(自身を除く): 24171354

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23557, 47114, 70671, 141342, 212013, 424026, 1107179, 2214358, 3321537, 6643074, 9964611, 19929222]

約数ペア:

[(1, 19929222), (2, 9964611), (3, 6643074), (6, 3321537), (9, 2214358), (18, 1107179), (47, 424026), (94, 212013), (141, 141342), (282, 70671), (423, 47114), (846, 23557)]