19733702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 32752512

約数和(自身を除く): 13018810

約数列:

[1, 2, 17, 34, 47, 53, 94, 106, 233, 466, 799, 901, 1598, 1802, 2491, 3961, 4982, 7922, 10951, 12349, 21902, 24698, 42347, 84694, 186167, 209933, 372334, 419866, 580403, 1160806, 9866851, 19733702]

約数ペア:

[(1, 19733702), (2, 9866851), (17, 1160806), (34, 580403), (47, 419866), (53, 372334), (94, 209933), (106, 186167), (233, 84694), (466, 42347), (799, 24698), (901, 21902), (1598, 12349), (1802, 10951), (2491, 7922), (3961, 4982)]