11101472

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 54

約数和(自身を含む): 23834979

約数和(自身を除く): 12733507

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 608, 722, 961, 992, 1178, 1444, 1922, 2356, 2888, 3844, 4712, 5776, 7688, 9424, 11191, 11552, 15376, 18259, 18848, 22382, 30752, 36518, 44764, 73036, 89528, 146072, 179056, 292144, 346921, 358112, 584288, 693842, 1387684, 2775368, 5550736, 11101472]

約数ペア:

[(1, 11101472), (2, 5550736), (4, 2775368), (8, 1387684), (16, 693842), (19, 584288), (31, 358112), (32, 346921), (38, 292144), (62, 179056), (76, 146072), (124, 89528), (152, 73036), (248, 44764), (304, 36518), (361, 30752), (496, 22382), (589, 18848), (608, 18259), (722, 15376), (961, 11552), (992, 11191), (1178, 9424), (1444, 7688), (1922, 5776), (2356, 4712), (2888, 3844)]