1539830072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{920951}}^1$

素因数の和:920987

約数の個数: 32

約数和(自身を含む): 3315427200

約数和(自身を除く): 1775597128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 920951, 1841902, 3683804, 7367608, 10130461, 17498069, 20260922, 34996138, 40521844, 69992276, 81043688, 139984552, 192478759, 384957518, 769915036, 1539830072]

約数ペア:

[(1, 1539830072), (2, 769915036), (4, 384957518), (8, 192478759), (11, 139984552), (19, 81043688), (22, 69992276), (38, 40521844), (44, 34996138), (76, 20260922), (88, 17498069), (152, 10130461), (209, 7367608), (418, 3683804), (836, 1841902), (1672, 920951)]