15556424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 31744440

約数和(自身を除く): 16188016

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1481, 2626, 2962, 5252, 5924, 10504, 11848, 19253, 38506, 77012, 149581, 154024, 299162, 598324, 1196648, 1944553, 3889106, 7778212, 15556424]

約数ペア:

[(1, 15556424), (2, 7778212), (4, 3889106), (8, 1944553), (13, 1196648), (26, 598324), (52, 299162), (101, 154024), (104, 149581), (202, 77012), (404, 38506), (808, 19253), (1313, 11848), (1481, 10504), (2626, 5924), (2962, 5252)]