19109292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 47521152

約数和(自身を除く): 28411860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 283, 331, 566, 662, 849, 993, 1132, 1324, 1698, 1986, 3396, 3972, 4811, 5627, 9622, 11254, 14433, 16881, 19244, 22508, 28866, 33762, 57732, 67524, 93673, 187346, 281019, 374692, 562038, 1124076, 1592441, 3184882, 4777323, 6369764, 9554646, 19109292]

約数ペア:

[(1, 19109292), (2, 9554646), (3, 6369764), (4, 4777323), (6, 3184882), (12, 1592441), (17, 1124076), (34, 562038), (51, 374692), (68, 281019), (102, 187346), (204, 93673), (283, 67524), (331, 57732), (566, 33762), (662, 28866), (849, 22508), (993, 19244), (1132, 16881), (1324, 14433), (1698, 11254), (1986, 9622), (3396, 5627), (3972, 4811)]