19332772048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{13049}}^1$

素因数の和:13220

約数の個数: 80

約数和(自身を含む): 40390272000

約数和(自身を除く): 21057499952

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 103, 116, 124, 206, 232, 248, 412, 464, 496, 824, 899, 1648, 1798, 2987, 3193, 3596, 5974, 6386, 7192, 11948, 12772, 13049, 14384, 23896, 25544, 26098, 47792, 51088, 52196, 92597, 104392, 185194, 208784, 370388, 378421, 404519, 740776, 756842, 809038, 1344047, 1481552, 1513684, 1618076, 2688094, 3027368, 3236152, 5376188, 6054736, 6472304, 10752376, 11731051, 21504752, 23462102, 38977363, 41665457, 46924204, 77954726, 83330914, 93848408, 155909452, 166661828, 187696816, 311818904, 333323656, 623637808, 666647312, 1208298253, 2416596506, 4833193012, 9666386024, 19332772048]

約数ペア:

[(1, 19332772048), (2, 9666386024), (4, 4833193012), (8, 2416596506), (16, 1208298253), (29, 666647312), (31, 623637808), (58, 333323656), (62, 311818904), (103, 187696816), (116, 166661828), (124, 155909452), (206, 93848408), (232, 83330914), (248, 77954726), (412, 46924204), (464, 41665457), (496, 38977363), (824, 23462102), (899, 21504752), (1648, 11731051), (1798, 10752376), (2987, 6472304), (3193, 6054736), (3596, 5376188), (5974, 3236152), (6386, 3027368), (7192, 2688094), (11948, 1618076), (12772, 1513684), (13049, 1481552), (14384, 1344047), (23896, 809038), (25544, 756842), (26098, 740776), (47792, 404519), (51088, 378421), (52196, 370388), (92597, 208784), (104392, 185194)]