16873948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 36703744

約数和(自身を除く): 19829796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 307, 364, 604, 614, 1057, 1228, 1963, 2114, 2149, 3926, 3991, 4228, 4298, 7852, 7982, 8596, 13741, 15964, 27482, 27937, 46357, 54964, 55874, 92714, 111748, 185428, 324499, 602641, 648998, 1205282, 1297996, 2410564, 4218487, 8436974, 16873948]

約数ペア:

[(1, 16873948), (2, 8436974), (4, 4218487), (7, 2410564), (13, 1297996), (14, 1205282), (26, 648998), (28, 602641), (52, 324499), (91, 185428), (151, 111748), (182, 92714), (302, 55874), (307, 54964), (364, 46357), (604, 27937), (614, 27482), (1057, 15964), (1228, 13741), (1963, 8596), (2114, 7982), (2149, 7852), (3926, 4298), (3991, 4228)]