19907904

素因数分解:

$2^6\times 3^1\times {\mathrm{103687}}^1$

素因数の和:103702

約数の個数: 28

約数和(自身を含む): 52673504

約数和(自身を除く): 32765600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 103687, 207374, 311061, 414748, 622122, 829496, 1244244, 1658992, 2488488, 3317984, 4976976, 6635968, 9953952, 19907904]

約数ペア:

[(1, 19907904), (2, 9953952), (3, 6635968), (4, 4976976), (6, 3317984), (8, 2488488), (12, 1658992), (16, 1244244), (24, 829496), (32, 622122), (48, 414748), (64, 311061), (96, 207374), (192, 103687)]