11917788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 29541120

約数和(自身を除く): 17623332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 167, 228, 313, 334, 501, 626, 668, 939, 1002, 1252, 1878, 2004, 3173, 3756, 5947, 6346, 9519, 11894, 12692, 17841, 19038, 23788, 35682, 38076, 52271, 71364, 104542, 156813, 209084, 313626, 627252, 993149, 1986298, 2979447, 3972596, 5958894, 11917788]

約数ペア:

[(1, 11917788), (2, 5958894), (3, 3972596), (4, 2979447), (6, 1986298), (12, 993149), (19, 627252), (38, 313626), (57, 209084), (76, 156813), (114, 104542), (167, 71364), (228, 52271), (313, 38076), (334, 35682), (501, 23788), (626, 19038), (668, 17841), (939, 12692), (1002, 11894), (1252, 9519), (1878, 6346), (2004, 5947), (3173, 3756)]