16971376642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1\times {\mathrm{2801}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 27944771904

約数和(自身を除く): 10973395262

約数列:

[1, 2, 11, 22, 193, 386, 1427, 2123, 2801, 2854, 4246, 5602, 15697, 30811, 31394, 61622, 275411, 540593, 550822, 1081186, 3029521, 3997027, 5946523, 6059042, 7994054, 11893046, 43967297, 87934594, 771426211, 1542852422, 8485688321, 16971376642]

約数ペア:

[(1, 16971376642), (2, 8485688321), (11, 1542852422), (22, 771426211), (193, 87934594), (386, 43967297), (1427, 11893046), (2123, 7994054), (2801, 6059042), (2854, 5946523), (4246, 3997027), (5602, 3029521), (15697, 1081186), (30811, 550822), (31394, 540593), (61622, 275411)]