1381138937

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{3373}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 1519109760

約数和(自身を除く): 137970823

約数列:

[1, 19, 23, 437, 937, 3373, 17803, 21551, 64087, 77579, 409469, 1474001, 3160501, 60049519, 72691523, 1381138937]

約数ペア:

[(1, 1381138937), (19, 72691523), (23, 60049519), (437, 3160501), (937, 1474001), (3373, 409469), (17803, 77579), (21551, 64087)]