16703318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 10875562

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 151, 302, 779, 1349, 1558, 2698, 2869, 2911, 5738, 5822, 6191, 10721, 12382, 21442, 55309, 110618, 117629, 203699, 235258, 407398, 439561, 879122, 8351659, 16703318]

約数ペア:

[(1, 16703318), (2, 8351659), (19, 879122), (38, 439561), (41, 407398), (71, 235258), (82, 203699), (142, 117629), (151, 110618), (302, 55309), (779, 21442), (1349, 12382), (1558, 10721), (2698, 6191), (2869, 5822), (2911, 5738)]