19665024

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 52950240

約数和(自身を除く): 33285216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 617, 664, 996, 1234, 1328, 1851, 1992, 2468, 2656, 3702, 3984, 4936, 5312, 7404, 7968, 9872, 10624, 14808, 15936, 19744, 29616, 31872, 39488, 51211, 59232, 78976, 102422, 118464, 153633, 204844, 236928, 307266, 409688, 614532, 819376, 1229064, 1638752, 2458128, 3277504, 4916256, 6555008, 9832512, 19665024]

約数ペア:

[(1, 19665024), (2, 9832512), (3, 6555008), (4, 4916256), (6, 3277504), (8, 2458128), (12, 1638752), (16, 1229064), (24, 819376), (32, 614532), (48, 409688), (64, 307266), (83, 236928), (96, 204844), (128, 153633), (166, 118464), (192, 102422), (249, 78976), (332, 59232), (384, 51211), (498, 39488), (617, 31872), (664, 29616), (996, 19744), (1234, 15936), (1328, 14808), (1851, 10624), (1992, 9872), (2468, 7968), (2656, 7404), (3702, 5312), (3984, 4936)]