22003144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 42537600

約数和(自身を除く): 20534456

約数列:

[1, 2, 4, 8, 47, 94, 139, 188, 278, 376, 421, 556, 842, 1112, 1684, 3368, 6533, 13066, 19787, 26132, 39574, 52264, 58519, 79148, 117038, 158296, 234076, 468152, 2750393, 5500786, 11001572, 22003144]

約数ペア:

[(1, 22003144), (2, 11001572), (4, 5500786), (8, 2750393), (47, 468152), (94, 234076), (139, 158296), (188, 117038), (278, 79148), (376, 58519), (421, 52264), (556, 39574), (842, 26132), (1112, 19787), (1684, 13066), (3368, 6533)]