16961718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6469}}^1$

素因数の和:6516

約数の個数: 32

約数和(自身を含む): 37267200

約数和(自身を除く): 20305482

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6469, 12938, 19407, 38814, 122911, 148787, 245822, 297574, 368733, 446361, 737466, 892722, 2826953, 5653906, 8480859, 16961718]

約数ペア:

[(1, 16961718), (2, 8480859), (3, 5653906), (6, 2826953), (19, 892722), (23, 737466), (38, 446361), (46, 368733), (57, 297574), (69, 245822), (114, 148787), (138, 122911), (437, 38814), (874, 19407), (1311, 12938), (2622, 6469)]