13192916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 27202560

約数和(自身を除く): 14009644

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 367, 418, 473, 734, 817, 836, 946, 1468, 1634, 1892, 3268, 4037, 6973, 8074, 8987, 13946, 15781, 16148, 17974, 27892, 31562, 35948, 63124, 76703, 153406, 173591, 299839, 306812, 347182, 599678, 694364, 1199356, 3298229, 6596458, 13192916]

約数ペア:

[(1, 13192916), (2, 6596458), (4, 3298229), (11, 1199356), (19, 694364), (22, 599678), (38, 347182), (43, 306812), (44, 299839), (76, 173591), (86, 153406), (172, 76703), (209, 63124), (367, 35948), (418, 31562), (473, 27892), (734, 17974), (817, 16148), (836, 15781), (946, 13946), (1468, 8987), (1634, 8074), (1892, 6973), (3268, 4037)]