17413990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6924

約数の個数: 32

約数和(自身を含む): 35686656

約数和(自身を除く): 18272666

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6883, 13766, 34415, 68830, 75713, 151426, 158309, 316618, 378565, 757130, 791545, 1583090, 1741399, 3482798, 8706995, 17413990]

約数ペア:

[(1, 17413990), (2, 8706995), (5, 3482798), (10, 1741399), (11, 1583090), (22, 791545), (23, 757130), (46, 378565), (55, 316618), (110, 158309), (115, 151426), (230, 75713), (253, 68830), (506, 34415), (1265, 13766), (2530, 6883)]