19913669594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{5869}}^1$

素因数の和:6175

約数の個数: 64

約数和(自身を含む): 37332072960

約数和(自身を除く): 17418403366

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 181, 182, 206, 362, 721, 1267, 1339, 1442, 2353, 2534, 2678, 4706, 5869, 9373, 11738, 16471, 18643, 18746, 32942, 37286, 41083, 76297, 82166, 130501, 152594, 242359, 261002, 484718, 534079, 604507, 1062289, 1068158, 1209014, 1696513, 2124578, 3393026, 4231549, 7436023, 7858591, 8463098, 13809757, 14872046, 15717182, 27619514, 55010137, 96668299, 109415767, 110020274, 193336598, 218831534, 765910369, 1422404971, 1531820738, 2844809942, 9956834797, 19913669594]

約数ペア:

[(1, 19913669594), (2, 9956834797), (7, 2844809942), (13, 1531820738), (14, 1422404971), (26, 765910369), (91, 218831534), (103, 193336598), (181, 110020274), (182, 109415767), (206, 96668299), (362, 55010137), (721, 27619514), (1267, 15717182), (1339, 14872046), (1442, 13809757), (2353, 8463098), (2534, 7858591), (2678, 7436023), (4706, 4231549), (5869, 3393026), (9373, 2124578), (11738, 1696513), (16471, 1209014), (18643, 1068158), (18746, 1062289), (32942, 604507), (37286, 534079), (41083, 484718), (76297, 261002), (82166, 242359), (130501, 152594)]