12816984

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 32207040

約数和(自身を除く): 19390056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2531, 2532, 5062, 5064, 7593, 10124, 15186, 20248, 30372, 60744, 534041, 1068082, 1602123, 2136164, 3204246, 4272328, 6408492, 12816984]

約数ペア:

[(1, 12816984), (2, 6408492), (3, 4272328), (4, 3204246), (6, 2136164), (8, 1602123), (12, 1068082), (24, 534041), (211, 60744), (422, 30372), (633, 20248), (844, 15186), (1266, 10124), (1688, 7593), (2531, 5064), (2532, 5062)]