1918781652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8415709}}^1$

素因数の和:8415735

約数の個数: 24

約数和(自身を含む): 4712797600

約数和(自身を除く): 2794015948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 8415709, 16831418, 25247127, 33662836, 50494254, 100988508, 159898471, 319796942, 479695413, 639593884, 959390826, 1918781652]

約数ペア:

[(1, 1918781652), (2, 959390826), (3, 639593884), (4, 479695413), (6, 319796942), (12, 159898471), (19, 100988508), (38, 50494254), (57, 33662836), (76, 25247127), (114, 16831418), (228, 8415709)]