12751455826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1\times {\mathrm{2677}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 20353656960

約数和(自身を除く): 7602201134

約数列:

[1, 2, 19, 38, 103, 206, 1217, 1957, 2434, 2677, 3914, 5354, 23123, 46246, 50863, 101726, 125351, 250702, 275731, 551462, 2381669, 3257909, 4763338, 5238889, 6515818, 10477778, 61900271, 123800542, 335564627, 671129254, 6375727913, 12751455826]

約数ペア:

[(1, 12751455826), (2, 6375727913), (19, 671129254), (38, 335564627), (103, 123800542), (206, 61900271), (1217, 10477778), (1957, 6515818), (2434, 5238889), (2677, 4763338), (3914, 3257909), (5354, 2381669), (23123, 551462), (46246, 275731), (50863, 250702), (101726, 125351)]