15693436688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51623147}}^1$

素因数の和:51623174

約数の個数: 20

約数和(自身を含む): 32006351760

約数和(自身を除く): 16312915072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51623147, 103246294, 206492588, 412985176, 825970352, 980839793, 1961679586, 3923359172, 7846718344, 15693436688]

約数ペア:

[(1, 15693436688), (2, 7846718344), (4, 3923359172), (8, 1961679586), (16, 980839793), (19, 825970352), (38, 412985176), (76, 206492588), (152, 103246294), (304, 51623147)]