38690531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 45257520

約数和(自身を除く): 6566989

約数列:

[1, 11, 23, 61, 109, 253, 529, 671, 1199, 1403, 2507, 5819, 6649, 15433, 27577, 32269, 57661, 73139, 152927, 354959, 634271, 1682197, 3517321, 38690531]

約数ペア:

[(1, 38690531), (11, 3517321), (23, 1682197), (61, 634271), (109, 354959), (253, 152927), (529, 73139), (671, 57661), (1199, 32269), (1403, 27577), (2507, 15433), (5819, 6649)]