19480974

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 40055040

約数和(自身を除く): 20574066

約数列:

[1, 2, 3, 6, 59, 113, 118, 177, 226, 339, 354, 487, 678, 974, 1461, 2922, 6667, 13334, 20001, 28733, 40002, 55031, 57466, 86199, 110062, 165093, 172398, 330186, 3246829, 6493658, 9740487, 19480974]

約数ペア:

[(1, 19480974), (2, 9740487), (3, 6493658), (6, 3246829), (59, 330186), (113, 172398), (118, 165093), (177, 110062), (226, 86199), (339, 57466), (354, 55031), (487, 40002), (678, 28733), (974, 20001), (1461, 13334), (2922, 6667)]