18925376

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9582

約数の個数: 28

約数和(自身を含む): 38770560

約数和(自身を除く): 19845184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9539, 19078, 38156, 76312, 152624, 295709, 305248, 591418, 610496, 1182836, 2365672, 4731344, 9462688, 18925376]

約数ペア:

[(1, 18925376), (2, 9462688), (4, 4731344), (8, 2365672), (16, 1182836), (31, 610496), (32, 591418), (62, 305248), (64, 295709), (124, 152624), (248, 76312), (496, 38156), (992, 19078), (1984, 9539)]