19072688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{38453}}^1$

素因数の和:38492

約数の個数: 20

約数和(自身を含む): 38146368

約数和(自身を除く): 19073680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 38453, 76906, 153812, 307624, 615248, 1192043, 2384086, 4768172, 9536344, 19072688]

約数ペア:

[(1, 19072688), (2, 9536344), (4, 4768172), (8, 2384086), (16, 1192043), (31, 615248), (62, 307624), (124, 153812), (248, 76906), (496, 38453)]