22471271438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{2591}}^1$

素因数の和:3093

約数の個数: 64

約数和(自身を含む): 42400972800

約数和(自身を除く): 19929701362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 283, 398, 566, 1393, 1981, 2189, 2591, 2786, 3113, 3962, 4378, 5182, 6226, 15323, 18137, 21791, 28501, 30646, 36274, 43582, 56317, 57002, 112634, 199507, 394219, 399014, 515609, 619487, 733253, 788438, 1031218, 1238974, 1466506, 3609263, 4336409, 5132771, 5671699, 7218526, 8065783, 8672818, 10265542, 11343398, 16131566, 39701893, 56460481, 79403786, 112920962, 145917347, 291834694, 1021421429, 1605090817, 2042842858, 3210181634, 11235635719, 22471271438]

約数ペア:

[(1, 22471271438), (2, 11235635719), (7, 3210181634), (11, 2042842858), (14, 1605090817), (22, 1021421429), (77, 291834694), (154, 145917347), (199, 112920962), (283, 79403786), (398, 56460481), (566, 39701893), (1393, 16131566), (1981, 11343398), (2189, 10265542), (2591, 8672818), (2786, 8065783), (3113, 7218526), (3962, 5671699), (4378, 5132771), (5182, 4336409), (6226, 3609263), (15323, 1466506), (18137, 1238974), (21791, 1031218), (28501, 788438), (30646, 733253), (36274, 619487), (43582, 515609), (56317, 399014), (57002, 394219), (112634, 199507)]