16937474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 11730046

約数列:

[1, 2, 17, 19, 34, 38, 157, 167, 314, 323, 334, 646, 2669, 2839, 2983, 3173, 5338, 5678, 5966, 6346, 26219, 50711, 52438, 53941, 101422, 107882, 445723, 498161, 891446, 996322, 8468737, 16937474]

約数ペア:

[(1, 16937474), (2, 8468737), (17, 996322), (19, 891446), (34, 498161), (38, 445723), (157, 107882), (167, 101422), (314, 53941), (323, 52438), (334, 50711), (646, 26219), (2669, 6346), (2839, 5966), (2983, 5678), (3173, 5338)]