19612464

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 50830080

約数和(自身を除く): 31217616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 839, 974, 1461, 1678, 1948, 2517, 2922, 3356, 3896, 5034, 5844, 6712, 7792, 10068, 11688, 13424, 20136, 23376, 40272, 408593, 817186, 1225779, 1634372, 2451558, 3268744, 4903116, 6537488, 9806232, 19612464]

約数ペア:

[(1, 19612464), (2, 9806232), (3, 6537488), (4, 4903116), (6, 3268744), (8, 2451558), (12, 1634372), (16, 1225779), (24, 817186), (48, 408593), (487, 40272), (839, 23376), (974, 20136), (1461, 13424), (1678, 11688), (1948, 10068), (2517, 7792), (2922, 6712), (3356, 5844), (3896, 5034)]