19034152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 38053800

約数和(自身を除く): 19019648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 809, 1384, 1618, 2941, 3236, 5882, 6472, 11764, 13753, 23528, 27506, 55012, 110024, 139957, 279914, 559828, 1119656, 2379269, 4758538, 9517076, 19034152]

約数ペア:

[(1, 19034152), (2, 9517076), (4, 4758538), (8, 2379269), (17, 1119656), (34, 559828), (68, 279914), (136, 139957), (173, 110024), (346, 55012), (692, 27506), (809, 23528), (1384, 13753), (1618, 11764), (2941, 6472), (3236, 5882)]