15665403632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12841}}^1\times {\mathrm{4013}}^1$

素因数の和:16881

約数の個数: 40

約数和(自身を含む): 31959628560

約数和(自身を除く): 16294224928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4013, 8026, 12841, 16052, 25682, 32104, 51364, 64208, 76247, 102728, 152494, 205456, 243979, 304988, 487958, 609976, 975916, 1219952, 1951832, 3903664, 51530933, 103061866, 206123732, 412247464, 824494928, 979087727, 1958175454, 3916350908, 7832701816, 15665403632]

約数ペア:

[(1, 15665403632), (2, 7832701816), (4, 3916350908), (8, 1958175454), (16, 979087727), (19, 824494928), (38, 412247464), (76, 206123732), (152, 103061866), (304, 51530933), (4013, 3903664), (8026, 1951832), (12841, 1219952), (16052, 975916), (25682, 609976), (32104, 487958), (51364, 304988), (64208, 243979), (76247, 205456), (102728, 152494)]