19298094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 41194656

約数和(自身を除く): 21896562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 1381, 2329, 2762, 4143, 4658, 6987, 8286, 13974, 23477, 46954, 70431, 140862, 189197, 378394, 567591, 1135182, 3216349, 6432698, 9649047, 19298094]

約数ペア:

[(1, 19298094), (2, 9649047), (3, 6432698), (6, 3216349), (17, 1135182), (34, 567591), (51, 378394), (102, 189197), (137, 140862), (274, 70431), (411, 46954), (822, 23477), (1381, 13974), (2329, 8286), (2762, 6987), (4143, 4658)]