15694299668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1\times {\mathrm{1231}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 29100825600

約数和(自身を除く): 13406525932

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 739, 908, 1231, 1478, 2462, 2956, 4313, 4924, 8626, 14041, 17252, 23389, 28082, 46778, 56164, 93556, 167753, 279437, 335506, 558874, 671012, 909709, 1117748, 1819418, 3187307, 3638836, 5309303, 6374614, 10618606, 12749228, 17284471, 21237212, 34568942, 69137884, 206503943, 413007886, 826015772, 3923574917, 7847149834, 15694299668]

約数ペア:

[(1, 15694299668), (2, 7847149834), (4, 3923574917), (19, 826015772), (38, 413007886), (76, 206503943), (227, 69137884), (454, 34568942), (739, 21237212), (908, 17284471), (1231, 12749228), (1478, 10618606), (2462, 6374614), (2956, 5309303), (4313, 3638836), (4924, 3187307), (8626, 1819418), (14041, 1117748), (17252, 909709), (23389, 671012), (28082, 558874), (46778, 335506), (56164, 279437), (93556, 167753)]