16973308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 34675200

約数和(自身を除く): 17701892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 257, 316, 418, 514, 836, 869, 1028, 1501, 1738, 2827, 3002, 3476, 4883, 5654, 6004, 9766, 11308, 16511, 19532, 20303, 33022, 40606, 53713, 66044, 81212, 107426, 214852, 223333, 385757, 446666, 771514, 893332, 1543028, 4243327, 8486654, 16973308]

約数ペア:

[(1, 16973308), (2, 8486654), (4, 4243327), (11, 1543028), (19, 893332), (22, 771514), (38, 446666), (44, 385757), (76, 223333), (79, 214852), (158, 107426), (209, 81212), (257, 66044), (316, 53713), (418, 40606), (514, 33022), (836, 20303), (869, 19532), (1028, 16511), (1501, 11308), (1738, 9766), (2827, 6004), (3002, 5654), (3476, 4883)]