15694985188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1\times {\mathrm{3037}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 29489987520

約数和(自身を除く): 13795002332

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 1283, 2014, 2566, 3037, 4028, 5132, 6074, 12148, 24377, 48754, 57703, 67999, 97508, 115406, 135998, 160961, 230812, 271996, 321922, 643844, 1291981, 2583962, 3058259, 3896471, 5167924, 6116518, 7792942, 12233036, 15585884, 74032949, 148065898, 206512963, 296131796, 413025926, 826051852, 3923746297, 7847492594, 15694985188]

約数ペア:

[(1, 15694985188), (2, 7847492594), (4, 3923746297), (19, 826051852), (38, 413025926), (53, 296131796), (76, 206512963), (106, 148065898), (212, 74032949), (1007, 15585884), (1283, 12233036), (2014, 7792942), (2566, 6116518), (3037, 5167924), (4028, 3896471), (5132, 3058259), (6074, 2583962), (12148, 1291981), (24377, 643844), (48754, 321922), (57703, 271996), (67999, 230812), (97508, 160961), (115406, 135998)]