13619276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 27594840

約数和(自身を除く): 13975564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1481, 2299, 2962, 4598, 5924, 9196, 16291, 28139, 32582, 56278, 65164, 112556, 179201, 309529, 358402, 619058, 716804, 1238116, 3404819, 6809638, 13619276]

約数ペア:

[(1, 13619276), (2, 6809638), (4, 3404819), (11, 1238116), (19, 716804), (22, 619058), (38, 358402), (44, 309529), (76, 179201), (121, 112556), (209, 65164), (242, 56278), (418, 32582), (484, 28139), (836, 16291), (1481, 9196), (2299, 5924), (2962, 4598)]