23801756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 48625920

約数和(自身を除く): 24824164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 401, 418, 781, 802, 836, 1349, 1562, 1604, 2698, 3124, 4411, 5396, 7619, 8822, 14839, 15238, 17644, 28471, 29678, 30476, 56942, 59356, 83809, 113884, 167618, 313181, 335236, 540949, 626362, 1081898, 1252724, 2163796, 5950439, 11900878, 23801756]

約数ペア:

[(1, 23801756), (2, 11900878), (4, 5950439), (11, 2163796), (19, 1252724), (22, 1081898), (38, 626362), (44, 540949), (71, 335236), (76, 313181), (142, 167618), (209, 113884), (284, 83809), (401, 59356), (418, 56942), (781, 30476), (802, 29678), (836, 28471), (1349, 17644), (1562, 15238), (1604, 14839), (2698, 8822), (3124, 7619), (4411, 5396)]