19284258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19963}}^1$

素因数の和:19998

約数の個数: 32

約数和(自身を含む): 45997056

約数和(自身を除く): 26712798

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19963, 39926, 59889, 119778, 139741, 279482, 419223, 459149, 838446, 918298, 1377447, 2754894, 3214043, 6428086, 9642129, 19284258]

約数ペア:

[(1, 19284258), (2, 9642129), (3, 6428086), (6, 3214043), (7, 2754894), (14, 1377447), (21, 918298), (23, 838446), (42, 459149), (46, 419223), (69, 279482), (138, 139741), (161, 119778), (322, 59889), (483, 39926), (966, 19963)]