15682472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 32001480

約数和(自身を除く): 16319008

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1493, 2626, 2986, 5252, 5972, 10504, 11944, 19409, 38818, 77636, 150793, 155272, 301586, 603172, 1206344, 1960309, 3920618, 7841236, 15682472]

約数ペア:

[(1, 15682472), (2, 7841236), (4, 3920618), (8, 1960309), (13, 1206344), (26, 603172), (52, 301586), (101, 155272), (104, 150793), (202, 77636), (404, 38818), (808, 19409), (1313, 11944), (1493, 10504), (2626, 5972), (2986, 5252)]