21903584

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23603}}^1$

素因数の和:23642

約数の個数: 24

約数和(自身を含む): 44611560

約数和(自身を除く): 22707976

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23603, 47206, 94412, 188824, 377648, 684487, 755296, 1368974, 2737948, 5475896, 10951792, 21903584]

約数ペア:

[(1, 21903584), (2, 10951792), (4, 5475896), (8, 2737948), (16, 1368974), (29, 755296), (32, 684487), (58, 377648), (116, 188824), (232, 94412), (464, 47206), (928, 23603)]