19578336

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8903

約数の個数: 48

約数和(自身を含む): 53633664

約数和(自身を除く): 34055328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8867, 17734, 26601, 35468, 53202, 70936, 106404, 141872, 203941, 212808, 283744, 407882, 425616, 611823, 815764, 851232, 1223646, 1631528, 2447292, 3263056, 4894584, 6526112, 9789168, 19578336]

約数ペア:

[(1, 19578336), (2, 9789168), (3, 6526112), (4, 4894584), (6, 3263056), (8, 2447292), (12, 1631528), (16, 1223646), (23, 851232), (24, 815764), (32, 611823), (46, 425616), (48, 407882), (69, 283744), (92, 212808), (96, 203941), (138, 141872), (184, 106404), (276, 70936), (368, 53202), (552, 35468), (736, 26601), (1104, 17734), (2208, 8867)]