16941938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 29296512

約数和(自身を除く): 12354574

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 691, 943, 1066, 1382, 1886, 8983, 12259, 15893, 17966, 24518, 28331, 31786, 56662, 206609, 368303, 413218, 651613, 736606, 1303226, 8470969, 16941938]

約数ペア:

[(1, 16941938), (2, 8470969), (13, 1303226), (23, 736606), (26, 651613), (41, 413218), (46, 368303), (82, 206609), (299, 56662), (533, 31786), (598, 28331), (691, 24518), (943, 17966), (1066, 15893), (1382, 12259), (1886, 8983)]