19603072

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{5281}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 40407300

約数和(自身を除く): 20804228

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5281, 10562, 21124, 42248, 84496, 153149, 168992, 306298, 337984, 612596, 675968, 1225192, 2450384, 4900768, 9801536, 19603072]

約数ペア:

[(1, 19603072), (2, 9801536), (4, 4900768), (8, 2450384), (16, 1225192), (29, 675968), (32, 612596), (58, 337984), (64, 306298), (116, 168992), (128, 153149), (232, 84496), (464, 42248), (928, 21124), (1856, 10562), (3712, 5281)]