19014726368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2843111}}^1$

素因数の和:2843151

約数の個数: 48

約数和(自身を含む): 42987853440

約数和(自身を除く): 23973127072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 2843111, 5686222, 11372444, 22744888, 31274221, 45489776, 54019109, 62548442, 90979552, 108038218, 125096884, 216076436, 250193768, 432152872, 500387536, 594210199, 864305744, 1000775072, 1188420398, 1728611488, 2376840796, 4753681592, 9507363184, 19014726368]

約数ペア:

[(1, 19014726368), (2, 9507363184), (4, 4753681592), (8, 2376840796), (11, 1728611488), (16, 1188420398), (19, 1000775072), (22, 864305744), (32, 594210199), (38, 500387536), (44, 432152872), (76, 250193768), (88, 216076436), (152, 125096884), (176, 108038218), (209, 90979552), (304, 62548442), (352, 54019109), (418, 45489776), (608, 31274221), (836, 22744888), (1672, 11372444), (3344, 5686222), (6688, 2843111)]