13887884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 24998400

約数和(自身を除く): 11110516

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 619, 1238, 2476, 5609, 11218, 22436, 43949, 48901, 87898, 97802, 175796, 195604, 3471971, 6943942, 13887884]

約数ペア:

[(1, 13887884), (2, 6943942), (4, 3471971), (71, 195604), (79, 175796), (142, 97802), (158, 87898), (284, 48901), (316, 43949), (619, 22436), (1238, 11218), (2476, 5609)]