12989832

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6613

約数の個数: 32

約数和(自身を含む): 32870880

約数和(自身を除く): 19881048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 6521, 13042, 19563, 26084, 39126, 52168, 78252, 156504, 541243, 1082486, 1623729, 2164972, 3247458, 4329944, 6494916, 12989832]

約数ペア:

[(1, 12989832), (2, 6494916), (3, 4329944), (4, 3247458), (6, 2164972), (8, 1623729), (12, 1082486), (24, 541243), (83, 156504), (166, 78252), (249, 52168), (332, 39126), (498, 26084), (664, 19563), (996, 13042), (1992, 6521)]