16552838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 27423840

約数和(自身を除く): 10871002

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 193, 386, 703, 1159, 1406, 2257, 2318, 3667, 4514, 7141, 7334, 11773, 14282, 23546, 42883, 85766, 135679, 223687, 271358, 435601, 447374, 871202, 8276419, 16552838]

約数ペア:

[(1, 16552838), (2, 8276419), (19, 871202), (37, 447374), (38, 435601), (61, 271358), (74, 223687), (122, 135679), (193, 85766), (386, 42883), (703, 23546), (1159, 14282), (1406, 11773), (2257, 7334), (2318, 7141), (3667, 4514)]