19885362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24919}}^1$

素因数の和:24950

約数の個数: 32

約数和(自身を含む): 47846400

約数和(自身を除く): 27961038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 24919, 49838, 74757, 149514, 174433, 348866, 473461, 523299, 946922, 1046598, 1420383, 2840766, 3314227, 6628454, 9942681, 19885362]

約数ペア:

[(1, 19885362), (2, 9942681), (3, 6628454), (6, 3314227), (7, 2840766), (14, 1420383), (19, 1046598), (21, 946922), (38, 523299), (42, 473461), (57, 348866), (114, 174433), (133, 149514), (266, 74757), (399, 49838), (798, 24919)]