19612602

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2801}}^1$

素因数の和:3198

約数の個数: 24

約数和(自身を含む): 42618420

約数和(自身を除く): 23005818

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 2801, 3501, 5602, 7002, 8403, 16806, 25209, 50418, 1089589, 2179178, 3268767, 6537534, 9806301, 19612602]

約数ペア:

[(1, 19612602), (2, 9806301), (3, 6537534), (6, 3268767), (9, 2179178), (18, 1089589), (389, 50418), (778, 25209), (1167, 16806), (2334, 8403), (2801, 7002), (3501, 5602)]