17996762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 33609600

約数和(自身を除く): 15612838

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2333, 3857, 4666, 7714, 16331, 32662, 44327, 67657, 88654, 135314, 310289, 473599, 620578, 947198, 1285483, 2570966, 8998381, 17996762]

約数ペア:

[(1, 17996762), (2, 8998381), (7, 2570966), (14, 1285483), (19, 947198), (29, 620578), (38, 473599), (58, 310289), (133, 135314), (203, 88654), (266, 67657), (406, 44327), (551, 32662), (1102, 16331), (2333, 7714), (3857, 4666)]