19709832

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13463}}^1$

素因数の和:13533

約数の個数: 32

約数和(自身を含む): 50086080

約数和(自身を除く): 30376248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13463, 26926, 40389, 53852, 80778, 107704, 161556, 323112, 821243, 1642486, 2463729, 3284972, 4927458, 6569944, 9854916, 19709832]

約数ペア:

[(1, 19709832), (2, 9854916), (3, 6569944), (4, 4927458), (6, 3284972), (8, 2463729), (12, 1642486), (24, 821243), (61, 323112), (122, 161556), (183, 107704), (244, 80778), (366, 53852), (488, 40389), (732, 26926), (1464, 13463)]