13943980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30313}}^1$

素因数の和:30345

約数の個数: 24

約数和(自身を含む): 30556512

約数和(自身を除く): 16612532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 30313, 60626, 121252, 151565, 303130, 606260, 697199, 1394398, 2788796, 3485995, 6971990, 13943980]

約数ペア:

[(1, 13943980), (2, 6971990), (4, 3485995), (5, 2788796), (10, 1394398), (20, 697199), (23, 606260), (46, 303130), (92, 151565), (115, 121252), (230, 60626), (460, 30313)]