938463770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{19219}}^1$

素因数の和:19502

約数の個数: 32

約数和(自身を含む): 1785153600

約数和(自身を除く): 846689830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4883, 9766, 19219, 24415, 38438, 48830, 96095, 192190, 365161, 730322, 1825805, 3651610, 4939283, 9878566, 24696415, 49392830, 93846377, 187692754, 469231885, 938463770]

約数ペア:

[(1, 938463770), (2, 469231885), (5, 187692754), (10, 93846377), (19, 49392830), (38, 24696415), (95, 9878566), (190, 4939283), (257, 3651610), (514, 1825805), (1285, 730322), (2570, 365161), (4883, 192190), (9766, 96095), (19219, 48830), (24415, 38438)]