190541918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11743}}^1$

素因数の和:11832

約数の個数: 32

約数和(自身を含む): 349501440

約数和(自身を除く): 158959522

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 11743, 16226, 23486, 82201, 164402, 223117, 446234, 716323, 1432646, 1561819, 3123638, 5014261, 10028522, 13610137, 27220274, 95270959, 190541918]

約数ペア:

[(1, 190541918), (2, 95270959), (7, 27220274), (14, 13610137), (19, 10028522), (38, 5014261), (61, 3123638), (122, 1561819), (133, 1432646), (266, 716323), (427, 446234), (854, 223117), (1159, 164402), (2318, 82201), (8113, 23486), (11743, 16226)]