19162624

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2910

約数の個数: 40

約数和(自身を含む): 41247360

約数和(自身を除く): 22084736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2879, 3328, 5758, 6656, 11516, 23032, 37427, 46064, 74854, 92128, 149708, 184256, 299416, 368512, 598832, 737024, 1197664, 1474048, 2395328, 4790656, 9581312, 19162624]

約数ペア:

[(1, 19162624), (2, 9581312), (4, 4790656), (8, 2395328), (13, 1474048), (16, 1197664), (26, 737024), (32, 598832), (52, 368512), (64, 299416), (104, 184256), (128, 149708), (208, 92128), (256, 74854), (416, 46064), (512, 37427), (832, 23032), (1664, 11516), (2879, 6656), (3328, 5758)]