13199072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 28985040

約数和(自身を除く): 15785968

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1277, 1292, 2554, 2584, 5108, 5168, 10216, 10336, 20432, 21709, 24263, 40864, 43418, 48526, 86836, 97052, 173672, 194104, 347344, 388208, 412471, 694688, 776416, 824942, 1649884, 3299768, 6599536, 13199072]

約数ペア:

[(1, 13199072), (2, 6599536), (4, 3299768), (8, 1649884), (16, 824942), (17, 776416), (19, 694688), (32, 412471), (34, 388208), (38, 347344), (68, 194104), (76, 173672), (136, 97052), (152, 86836), (272, 48526), (304, 43418), (323, 40864), (544, 24263), (608, 21709), (646, 20432), (1277, 10336), (1292, 10216), (2554, 5168), (2584, 5108)]