12819696

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 33249360

約数和(自身を除く): 20429664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 653, 818, 1227, 1306, 1636, 1959, 2454, 2612, 3272, 3918, 4908, 5224, 6544, 7836, 9816, 10448, 15672, 19632, 31344, 267077, 534154, 801231, 1068308, 1602462, 2136616, 3204924, 4273232, 6409848, 12819696]

約数ペア:

[(1, 12819696), (2, 6409848), (3, 4273232), (4, 3204924), (6, 2136616), (8, 1602462), (12, 1068308), (16, 801231), (24, 534154), (48, 267077), (409, 31344), (653, 19632), (818, 15672), (1227, 10448), (1306, 9816), (1636, 7836), (1959, 6544), (2454, 5224), (2612, 4908), (3272, 3918)]