19525376

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5896

約数の個数: 36

約数和(自身を含む): 41979672

約数和(自身を除く): 22454296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5867, 11734, 23468, 46936, 76271, 93872, 152542, 187744, 305084, 375488, 610168, 750976, 1220336, 1501952, 2440672, 4881344, 9762688, 19525376]

約数ペア:

[(1, 19525376), (2, 9762688), (4, 4881344), (8, 2440672), (13, 1501952), (16, 1220336), (26, 750976), (32, 610168), (52, 375488), (64, 305084), (104, 187744), (128, 152542), (208, 93872), (256, 76271), (416, 46936), (832, 23468), (1664, 11734), (3328, 5867)]