13283888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 27847920

約数和(自身を除く): 14564032

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1181, 1406, 2362, 2812, 4724, 5624, 9448, 11248, 18896, 22439, 43697, 44878, 87394, 89756, 174788, 179512, 349576, 359024, 699152, 830243, 1660486, 3320972, 6641944, 13283888]

約数ペア:

[(1, 13283888), (2, 6641944), (4, 3320972), (8, 1660486), (16, 830243), (19, 699152), (37, 359024), (38, 349576), (74, 179512), (76, 174788), (148, 89756), (152, 87394), (296, 44878), (304, 43697), (592, 22439), (703, 18896), (1181, 11248), (1406, 9448), (2362, 5624), (2812, 4724)]