13505770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 26426880

約数和(自身を除く): 12921110

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2293, 2945, 4586, 5890, 11465, 22930, 43567, 71083, 87134, 142166, 217835, 355415, 435670, 710830, 1350577, 2701154, 6752885, 13505770]

約数ペア:

[(1, 13505770), (2, 6752885), (5, 2701154), (10, 1350577), (19, 710830), (31, 435670), (38, 355415), (62, 217835), (95, 142166), (155, 87134), (190, 71083), (310, 43567), (589, 22930), (1178, 11465), (2293, 5890), (2945, 4586)]