19589088

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 51649920

約数和(自身を除く): 32060832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 487, 838, 974, 1257, 1461, 1676, 1948, 2514, 2922, 3352, 3896, 5028, 5844, 6704, 7792, 10056, 11688, 13408, 15584, 20112, 23376, 40224, 46752, 204053, 408106, 612159, 816212, 1224318, 1632424, 2448636, 3264848, 4897272, 6529696, 9794544, 19589088]

約数ペア:

[(1, 19589088), (2, 9794544), (3, 6529696), (4, 4897272), (6, 3264848), (8, 2448636), (12, 1632424), (16, 1224318), (24, 816212), (32, 612159), (48, 408106), (96, 204053), (419, 46752), (487, 40224), (838, 23376), (974, 20112), (1257, 15584), (1461, 13408), (1676, 11688), (1948, 10056), (2514, 7792), (2922, 6704), (3352, 5844), (3896, 5028)]