8235905186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{15331}}^1$

素因数の和:15630

約数の個数: 32

約数和(自身を含む): 13261566720

約数和(自身を除く): 5025661534

約数列:

[1, 2, 19, 38, 67, 134, 211, 422, 1273, 2546, 4009, 8018, 14137, 15331, 28274, 30662, 268603, 291289, 537206, 582578, 1027177, 2054354, 3234841, 6469682, 19516363, 39032726, 61461979, 122923958, 216734347, 433468694, 4117952593, 8235905186]

約数ペア:

[(1, 8235905186), (2, 4117952593), (19, 433468694), (38, 216734347), (67, 122923958), (134, 61461979), (211, 39032726), (422, 19516363), (1273, 6469682), (2546, 3234841), (4009, 2054354), (8018, 1027177), (14137, 582578), (15331, 537206), (28274, 291289), (30662, 268603)]