194615746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2609}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 333244800

約数和(自身を除く): 138629054

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 494, 1963, 2609, 2869, 3926, 5218, 5738, 33917, 37297, 49571, 67834, 74594, 99142, 393959, 644423, 787918, 1288846, 5121467, 7485221, 10242934, 14970442, 97307873, 194615746]

約数ペア:

[(1, 194615746), (2, 97307873), (13, 14970442), (19, 10242934), (26, 7485221), (38, 5121467), (151, 1288846), (247, 787918), (302, 644423), (494, 393959), (1963, 99142), (2609, 74594), (2869, 67834), (3926, 49571), (5218, 37297), (5738, 33917)]