19891104

素因数分解:

$2^5\times 3^1\times {\mathrm{207199}}^1$

素因数の和:207212

約数の個数: 24

約数和(自身を含む): 52214400

約数和(自身を除く): 32323296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207199, 414398, 621597, 828796, 1243194, 1657592, 2486388, 3315184, 4972776, 6630368, 9945552, 19891104]

約数ペア:

[(1, 19891104), (2, 9945552), (3, 6630368), (4, 4972776), (6, 3315184), (8, 2486388), (12, 1657592), (16, 1243194), (24, 828796), (32, 621597), (48, 414398), (96, 207199)]