11888947216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{379693}}^1$

素因数の和:379823

約数の個数: 40

約数和(自身を含む): 24482669120

約数和(自身を除く): 12593721904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 15656, 31312, 379693, 759386, 1518772, 3037544, 6075088, 7214167, 14428334, 28856668, 39108379, 57713336, 78216758, 115426672, 156433516, 312867032, 625734064, 743059201, 1486118402, 2972236804, 5944473608, 11888947216]

約数ペア:

[(1, 11888947216), (2, 5944473608), (4, 2972236804), (8, 1486118402), (16, 743059201), (19, 625734064), (38, 312867032), (76, 156433516), (103, 115426672), (152, 78216758), (206, 57713336), (304, 39108379), (412, 28856668), (824, 14428334), (1648, 7214167), (1957, 6075088), (3914, 3037544), (7828, 1518772), (15656, 759386), (31312, 379693)]