16901808112

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7942579}}^1$

素因数の和:7942613

約数の個数: 40

約数和(自身を含む): 39395196800

約数和(自身を除く): 22493388688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7942579, 15885158, 31770316, 55598053, 63540632, 111196106, 127081264, 150909001, 222392212, 301818002, 444784424, 603636004, 889568848, 1056363007, 1207272008, 2112726014, 2414544016, 4225452028, 8450904056, 16901808112]

約数ペア:

[(1, 16901808112), (2, 8450904056), (4, 4225452028), (7, 2414544016), (8, 2112726014), (14, 1207272008), (16, 1056363007), (19, 889568848), (28, 603636004), (38, 444784424), (56, 301818002), (76, 222392212), (112, 150909001), (133, 127081264), (152, 111196106), (266, 63540632), (304, 55598053), (532, 31770316), (1064, 15885158), (2128, 7942579)]