195845518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{2113}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 323898624

約数和(自身を除く): 128053106

約数列:

[1, 2, 11, 22, 121, 242, 383, 766, 2113, 4213, 4226, 8426, 23243, 46343, 46486, 92686, 255673, 511346, 809279, 1618558, 8902069, 17804138, 97922759, 195845518]

約数ペア:

[(1, 195845518), (2, 97922759), (11, 17804138), (22, 8902069), (121, 1618558), (242, 809279), (383, 511346), (766, 255673), (2113, 92686), (4213, 46486), (4226, 46343), (8426, 23243)]