17139460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65943

約数の個数: 24

約数和(自身を含む): 38762136

約数和(自身を除く): 21622676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65921, 131842, 263684, 329605, 659210, 856973, 1318420, 1713946, 3427892, 4284865, 8569730, 17139460]

約数ペア:

[(1, 17139460), (2, 8569730), (4, 4284865), (5, 3427892), (10, 1713946), (13, 1318420), (20, 856973), (26, 659210), (52, 329605), (65, 263684), (130, 131842), (260, 65921)]