25018972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29927}}^1$

素因数の和:29961

約数の個数: 24

約数和(自身を含む): 50279040

約数和(自身を除く): 25260068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 29927, 59854, 119708, 329197, 568613, 658394, 1137226, 1316788, 2274452, 6254743, 12509486, 25018972]

約数ペア:

[(1, 25018972), (2, 12509486), (4, 6254743), (11, 2274452), (19, 1316788), (22, 1137226), (38, 658394), (44, 568613), (76, 329197), (209, 119708), (418, 59854), (836, 29927)]