19105376

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{4007}}^1$

素因数の和:4166

約数の個数: 24

約数和(自身を含む): 37875600

約数和(自身を除く): 18770224

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4007, 4768, 8014, 16028, 32056, 64112, 128224, 597043, 1194086, 2388172, 4776344, 9552688, 19105376]

約数ペア:

[(1, 19105376), (2, 9552688), (4, 4776344), (8, 2388172), (16, 1194086), (32, 597043), (149, 128224), (298, 64112), (596, 32056), (1192, 16028), (2384, 8014), (4007, 4768)]