19193119703

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 20410705920

約数和(自身を除く): 1217586217

約数列:

[1, 43, 47, 109, 151, 577, 2021, 4687, 5123, 6493, 7097, 16459, 24811, 27119, 62893, 87127, 220289, 305171, 707737, 773573, 1166117, 2704399, 2955971, 3746461, 4094969, 9496843, 33263639, 127106753, 176083667, 408364249, 446351621, 19193119703]

約数ペア:

[(1, 19193119703), (43, 446351621), (47, 408364249), (109, 176083667), (151, 127106753), (577, 33263639), (2021, 9496843), (4687, 4094969), (5123, 3746461), (6493, 2955971), (7097, 2704399), (16459, 1166117), (24811, 773573), (27119, 707737), (62893, 305171), (87127, 220289)]